203672568

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{719}}^1$

素因数の和:805

約数の個数: 128

約数和(自身を含む): 590976000

約数和(自身を除く): 387303432

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 29, 33, 37, 44, 58, 66, 74, 87, 88, 111, 116, 132, 148, 174, 222, 232, 264, 296, 319, 348, 407, 444, 638, 696, 719, 814, 888, 957, 1073, 1221, 1276, 1438, 1628, 1914, 2146, 2157, 2442, 2552, 2876, 3219, 3256, 3828, 4292, 4314, 4884, 5752, 6438, 7656, 7909, 8584, 8628, 9768, 11803, 12876, 15818, 17256, 20851, 23606, 23727, 25752, 26603, 31636, 35409, 41702, 47212, 47454, 53206, 62553, 63272, 70818, 79809, 83404, 94424, 94908, 106412, 125106, 141636, 159618, 166808, 189816, 212824, 229361, 250212, 283272, 292633, 319236, 458722, 500424, 585266, 638472, 688083, 771487, 877899, 917444, 1170532, 1376166, 1542974, 1755798, 1834888, 2314461, 2341064, 2752332, 3085948, 3511596, 4628922, 5504664, 6171896, 7023192, 8486357, 9257844, 16972714, 18515688, 25459071, 33945428, 50918142, 67890856, 101836284, 203672568]

約数ペア:

[(1, 203672568), (2, 101836284), (3, 67890856), (4, 50918142), (6, 33945428), (8, 25459071), (11, 18515688), (12, 16972714), (22, 9257844), (24, 8486357), (29, 7023192), (33, 6171896), (37, 5504664), (44, 4628922), (58, 3511596), (66, 3085948), (74, 2752332), (87, 2341064), (88, 2314461), (111, 1834888), (116, 1755798), (132, 1542974), (148, 1376166), (174, 1170532), (222, 917444), (232, 877899), (264, 771487), (296, 688083), (319, 638472), (348, 585266), (407, 500424), (444, 458722), (638, 319236), (696, 292633), (719, 283272), (814, 250212), (888, 229361), (957, 212824), (1073, 189816), (1221, 166808), (1276, 159618), (1438, 141636), (1628, 125106), (1914, 106412), (2146, 94908), (2157, 94424), (2442, 83404), (2552, 79809), (2876, 70818), (3219, 63272), (3256, 62553), (3828, 53206), (4292, 47454), (4314, 47212), (4884, 41702), (5752, 35409), (6438, 31636), (7656, 26603), (7909, 25752), (8584, 23727), (8628, 23606), (9768, 20851), (11803, 17256), (12876, 15818)]