209299104

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{197}}^1$

素因数の和:268

約数の個数: 288

約数和(自身を含む): 747242496

約数和(自身を除く): 537943392

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 28, 31, 32, 34, 36, 42, 48, 51, 56, 62, 63, 68, 72, 84, 93, 96, 102, 112, 119, 124, 126, 136, 144, 153, 168, 186, 197, 204, 217, 224, 238, 248, 252, 272, 279, 288, 306, 336, 357, 372, 394, 408, 434, 476, 496, 504, 527, 544, 558, 591, 612, 651, 672, 714, 744, 788, 816, 868, 952, 992, 1008, 1054, 1071, 1116, 1182, 1224, 1302, 1379, 1428, 1488, 1576, 1581, 1632, 1736, 1773, 1904, 1953, 2016, 2108, 2142, 2232, 2364, 2448, 2604, 2758, 2856, 2976, 3152, 3162, 3349, 3472, 3546, 3689, 3808, 3906, 4137, 4216, 4284, 4464, 4728, 4743, 4896, 5208, 5516, 5712, 6107, 6304, 6324, 6698, 6944, 7092, 7378, 7812, 8274, 8432, 8568, 8928, 9456, 9486, 10047, 10416, 11032, 11067, 11424, 12214, 12411, 12648, 13396, 14184, 14756, 15624, 16548, 16864, 17136, 18321, 18912, 18972, 20094, 20832, 22064, 22134, 23443, 24428, 24822, 25296, 26792, 28368, 29512, 30141, 31248, 33096, 33201, 34272, 36642, 37944, 40188, 42749, 44128, 44268, 46886, 48856, 49644, 50592, 53584, 54963, 56736, 59024, 60282, 62496, 66192, 66402, 70329, 73284, 75888, 80376, 85498, 88536, 93772, 97712, 99288, 103819, 107168, 109926, 118048, 120564, 128247, 132384, 132804, 140658, 146568, 151776, 160752, 170996, 177072, 187544, 195424, 198576, 207638, 210987, 219852, 241128, 256494, 265608, 281316, 293136, 311457, 321504, 341992, 354144, 375088, 384741, 397152, 415276, 421974, 439704, 482256, 512988, 531216, 562632, 586272, 622914, 683984, 726733, 750176, 769482, 830552, 843948, 879408, 934371, 964512, 1025976, 1062432, 1125264, 1245828, 1367968, 1453466, 1538964, 1661104, 1687896, 1758816, 1868742, 2051952, 2180199, 2250528, 2491656, 2906932, 3077928, 3322208, 3375792, 3737484, 4103904, 4360398, 4983312, 5813864, 6155856, 6540597, 6751584, 7474968, 8720796, 9966624, 11627728, 12311712, 13081194, 14949936, 17441592, 23255456, 26162388, 29899872, 34883184, 52324776, 69766368, 104649552, 209299104]

約数ペア:

[(1, 209299104), (2, 104649552), (3, 69766368), (4, 52324776), (6, 34883184), (7, 29899872), (8, 26162388), (9, 23255456), (12, 17441592), (14, 14949936), (16, 13081194), (17, 12311712), (18, 11627728), (21, 9966624), (24, 8720796), (28, 7474968), (31, 6751584), (32, 6540597), (34, 6155856), (36, 5813864), (42, 4983312), (48, 4360398), (51, 4103904), (56, 3737484), (62, 3375792), (63, 3322208), (68, 3077928), (72, 2906932), (84, 2491656), (93, 2250528), (96, 2180199), (102, 2051952), (112, 1868742), (119, 1758816), (124, 1687896), (126, 1661104), (136, 1538964), (144, 1453466), (153, 1367968), (168, 1245828), (186, 1125264), (197, 1062432), (204, 1025976), (217, 964512), (224, 934371), (238, 879408), (248, 843948), (252, 830552), (272, 769482), (279, 750176), (288, 726733), (306, 683984), (336, 622914), (357, 586272), (372, 562632), (394, 531216), (408, 512988), (434, 482256), (476, 439704), (496, 421974), (504, 415276), (527, 397152), (544, 384741), (558, 375088), (591, 354144), (612, 341992), (651, 321504), (672, 311457), (714, 293136), (744, 281316), (788, 265608), (816, 256494), (868, 241128), (952, 219852), (992, 210987), (1008, 207638), (1054, 198576), (1071, 195424), (1116, 187544), (1182, 177072), (1224, 170996), (1302, 160752), (1379, 151776), (1428, 146568), (1488, 140658), (1576, 132804), (1581, 132384), (1632, 128247), (1736, 120564), (1773, 118048), (1904, 109926), (1953, 107168), (2016, 103819), (2108, 99288), (2142, 97712), (2232, 93772), (2364, 88536), (2448, 85498), (2604, 80376), (2758, 75888), (2856, 73284), (2976, 70329), (3152, 66402), (3162, 66192), (3349, 62496), (3472, 60282), (3546, 59024), (3689, 56736), (3808, 54963), (3906, 53584), (4137, 50592), (4216, 49644), (4284, 48856), (4464, 46886), (4728, 44268), (4743, 44128), (4896, 42749), (5208, 40188), (5516, 37944), (5712, 36642), (6107, 34272), (6304, 33201), (6324, 33096), (6698, 31248), (6944, 30141), (7092, 29512), (7378, 28368), (7812, 26792), (8274, 25296), (8432, 24822), (8568, 24428), (8928, 23443), (9456, 22134), (9486, 22064), (10047, 20832), (10416, 20094), (11032, 18972), (11067, 18912), (11424, 18321), (12214, 17136), (12411, 16864), (12648, 16548), (13396, 15624), (14184, 14756)]