208025328

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{461}}^1$

素因数の和:575

約数の個数: 160

約数和(自身を含む): 659957760

約数和(自身を除く): 451932432

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 34, 42, 48, 51, 56, 68, 79, 84, 102, 112, 119, 136, 158, 168, 204, 237, 238, 272, 316, 336, 357, 408, 461, 474, 476, 553, 632, 714, 816, 922, 948, 952, 1106, 1264, 1343, 1383, 1428, 1659, 1844, 1896, 1904, 2212, 2686, 2766, 2856, 3227, 3318, 3688, 3792, 4029, 4424, 5372, 5532, 5712, 6454, 6636, 7376, 7837, 8058, 8848, 9401, 9681, 10744, 11064, 12908, 13272, 15674, 16116, 18802, 19362, 21488, 22128, 23511, 25816, 26544, 28203, 31348, 32232, 36419, 37604, 38724, 47022, 51632, 54859, 56406, 62696, 64464, 72838, 75208, 77448, 94044, 109257, 109718, 112812, 125392, 145676, 150416, 154896, 164577, 188088, 218514, 219436, 225624, 254933, 291352, 329154, 376176, 437028, 438872, 451248, 509866, 582704, 619123, 658308, 764799, 874056, 877744, 1019732, 1238246, 1316616, 1529598, 1748112, 1857369, 2039464, 2476492, 2633232, 3059196, 3714738, 4078928, 4333861, 4952984, 6118392, 7429476, 8667722, 9905968, 12236784, 13001583, 14858952, 17335444, 26003166, 29717904, 34670888, 52006332, 69341776, 104012664, 208025328]

約数ペア:

[(1, 208025328), (2, 104012664), (3, 69341776), (4, 52006332), (6, 34670888), (7, 29717904), (8, 26003166), (12, 17335444), (14, 14858952), (16, 13001583), (17, 12236784), (21, 9905968), (24, 8667722), (28, 7429476), (34, 6118392), (42, 4952984), (48, 4333861), (51, 4078928), (56, 3714738), (68, 3059196), (79, 2633232), (84, 2476492), (102, 2039464), (112, 1857369), (119, 1748112), (136, 1529598), (158, 1316616), (168, 1238246), (204, 1019732), (237, 877744), (238, 874056), (272, 764799), (316, 658308), (336, 619123), (357, 582704), (408, 509866), (461, 451248), (474, 438872), (476, 437028), (553, 376176), (632, 329154), (714, 291352), (816, 254933), (922, 225624), (948, 219436), (952, 218514), (1106, 188088), (1264, 164577), (1343, 154896), (1383, 150416), (1428, 145676), (1659, 125392), (1844, 112812), (1896, 109718), (1904, 109257), (2212, 94044), (2686, 77448), (2766, 75208), (2856, 72838), (3227, 64464), (3318, 62696), (3688, 56406), (3792, 54859), (4029, 51632), (4424, 47022), (5372, 38724), (5532, 37604), (5712, 36419), (6454, 32232), (6636, 31348), (7376, 28203), (7837, 26544), (8058, 25816), (8848, 23511), (9401, 22128), (9681, 21488), (10744, 19362), (11064, 18802), (12908, 16116), (13272, 15674)]