204635256

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{523}}^1$

素因数の和:693

約数の個数: 128

約数和(自身を含む): 624775680

約数和(自身を除く): 420140424

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 24, 28, 34, 42, 51, 56, 68, 84, 102, 119, 136, 137, 168, 204, 238, 274, 357, 408, 411, 476, 523, 548, 714, 822, 952, 959, 1046, 1096, 1428, 1569, 1644, 1918, 2092, 2329, 2856, 2877, 3138, 3288, 3661, 3836, 4184, 4658, 5754, 6276, 6987, 7322, 7672, 8891, 9316, 10983, 11508, 12552, 13974, 14644, 16303, 17782, 18632, 21966, 23016, 26673, 27948, 29288, 32606, 35564, 43932, 48909, 53346, 55896, 62237, 65212, 71128, 71651, 87864, 97818, 106692, 124474, 130424, 143302, 186711, 195636, 213384, 214953, 248948, 286604, 373422, 391272, 429906, 497896, 501557, 573208, 746844, 859812, 1003114, 1218067, 1493688, 1504671, 1719624, 2006228, 2436134, 3009342, 3654201, 4012456, 4872268, 6018684, 7308402, 8526469, 9744536, 12037368, 14616804, 17052938, 25579407, 29233608, 34105876, 51158814, 68211752, 102317628, 204635256]

約数ペア:

[(1, 204635256), (2, 102317628), (3, 68211752), (4, 51158814), (6, 34105876), (7, 29233608), (8, 25579407), (12, 17052938), (14, 14616804), (17, 12037368), (21, 9744536), (24, 8526469), (28, 7308402), (34, 6018684), (42, 4872268), (51, 4012456), (56, 3654201), (68, 3009342), (84, 2436134), (102, 2006228), (119, 1719624), (136, 1504671), (137, 1493688), (168, 1218067), (204, 1003114), (238, 859812), (274, 746844), (357, 573208), (408, 501557), (411, 497896), (476, 429906), (523, 391272), (548, 373422), (714, 286604), (822, 248948), (952, 214953), (959, 213384), (1046, 195636), (1096, 186711), (1428, 143302), (1569, 130424), (1644, 124474), (1918, 106692), (2092, 97818), (2329, 87864), (2856, 71651), (2877, 71128), (3138, 65212), (3288, 62237), (3661, 55896), (3836, 53346), (4184, 48909), (4658, 43932), (5754, 35564), (6276, 32606), (6987, 29288), (7322, 27948), (7672, 26673), (8891, 23016), (9316, 21966), (10983, 18632), (11508, 17782), (12552, 16303), (13974, 14644)]