209196624

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{1019}}^1$

素因数の和:1097

約数の個数: 160

約数和(自身を含む): 679956480

約数和(自身を除く): 470759856

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 47, 48, 52, 56, 78, 84, 91, 94, 104, 112, 141, 156, 168, 182, 188, 208, 273, 282, 312, 329, 336, 364, 376, 546, 564, 611, 624, 658, 728, 752, 987, 1019, 1092, 1128, 1222, 1316, 1456, 1833, 1974, 2038, 2184, 2256, 2444, 2632, 3057, 3666, 3948, 4076, 4277, 4368, 4888, 5264, 6114, 7133, 7332, 7896, 8152, 8554, 9776, 12228, 12831, 13247, 14266, 14664, 15792, 16304, 17108, 21399, 24456, 25662, 26494, 28532, 29328, 34216, 39741, 42798, 47893, 48912, 51324, 52988, 57064, 68432, 79482, 85596, 92729, 95786, 102648, 105976, 114128, 143679, 158964, 171192, 185458, 191572, 205296, 211952, 278187, 287358, 317928, 335251, 342384, 370916, 383144, 556374, 574716, 622609, 635856, 670502, 741832, 766288, 1005753, 1112748, 1149432, 1245218, 1341004, 1483664, 1867827, 2011506, 2225496, 2298864, 2490436, 2682008, 3735654, 4023012, 4358263, 4450992, 4980872, 5364016, 7471308, 8046024, 8716526, 9961744, 13074789, 14942616, 16092048, 17433052, 26149578, 29885232, 34866104, 52299156, 69732208, 104598312, 209196624]

約数ペア:

[(1, 209196624), (2, 104598312), (3, 69732208), (4, 52299156), (6, 34866104), (7, 29885232), (8, 26149578), (12, 17433052), (13, 16092048), (14, 14942616), (16, 13074789), (21, 9961744), (24, 8716526), (26, 8046024), (28, 7471308), (39, 5364016), (42, 4980872), (47, 4450992), (48, 4358263), (52, 4023012), (56, 3735654), (78, 2682008), (84, 2490436), (91, 2298864), (94, 2225496), (104, 2011506), (112, 1867827), (141, 1483664), (156, 1341004), (168, 1245218), (182, 1149432), (188, 1112748), (208, 1005753), (273, 766288), (282, 741832), (312, 670502), (329, 635856), (336, 622609), (364, 574716), (376, 556374), (546, 383144), (564, 370916), (611, 342384), (624, 335251), (658, 317928), (728, 287358), (752, 278187), (987, 211952), (1019, 205296), (1092, 191572), (1128, 185458), (1222, 171192), (1316, 158964), (1456, 143679), (1833, 114128), (1974, 105976), (2038, 102648), (2184, 95786), (2256, 92729), (2444, 85596), (2632, 79482), (3057, 68432), (3666, 57064), (3948, 52988), (4076, 51324), (4277, 48912), (4368, 47893), (4888, 42798), (5264, 39741), (6114, 34216), (7133, 29328), (7332, 28532), (7896, 26494), (8152, 25662), (8554, 24456), (9776, 21399), (12228, 17108), (12831, 16304), (13247, 15792), (14266, 14664)]