200730866

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{229}}^1$

素因数の和:411

約数の個数: 64

約数和(自身を含む): 381542400

約数和(自身を除く): 180811534

約数列:

[1, 2, 7, 14, 17, 29, 34, 58, 119, 127, 203, 229, 238, 254, 406, 458, 493, 889, 986, 1603, 1778, 2159, 3206, 3451, 3683, 3893, 4318, 6641, 6902, 7366, 7786, 13282, 15113, 25781, 27251, 29083, 30226, 46487, 51562, 54502, 58166, 62611, 92974, 112897, 125222, 203581, 225794, 407162, 438277, 494411, 790279, 843407, 876554, 988822, 1580558, 1686814, 3460877, 5903849, 6921754, 11807698, 14337919, 28675838, 100365433, 200730866]

約数ペア:

[(1, 200730866), (2, 100365433), (7, 28675838), (14, 14337919), (17, 11807698), (29, 6921754), (34, 5903849), (58, 3460877), (119, 1686814), (127, 1580558), (203, 988822), (229, 876554), (238, 843407), (254, 790279), (406, 494411), (458, 438277), (493, 407162), (889, 225794), (986, 203581), (1603, 125222), (1778, 112897), (2159, 92974), (3206, 62611), (3451, 58166), (3683, 54502), (3893, 51562), (4318, 46487), (6641, 30226), (6902, 29083), (7366, 27251), (7786, 25781), (13282, 15113)]