201057878

素因数分解:

$2^1\times 7^2\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{229}}^1$

素因数の和:310

約数の個数: 72

約数和(自身を含む): 386377920

約数和(自身を除く): 185320042

約数列:

[1, 2, 7, 14, 17, 31, 34, 49, 62, 98, 119, 217, 229, 238, 289, 434, 458, 527, 578, 833, 1054, 1519, 1603, 1666, 2023, 3038, 3206, 3689, 3893, 4046, 7099, 7378, 7786, 8959, 11221, 14161, 14198, 17918, 22442, 25823, 27251, 28322, 49693, 51646, 54502, 62713, 66181, 99386, 120683, 125426, 132362, 190757, 241366, 347851, 381514, 438991, 463267, 695702, 844781, 877982, 926534, 1689562, 2051611, 3242869, 4103222, 5913467, 6485738, 11826934, 14361277, 28722554, 100528939, 201057878]

約数ペア:

[(1, 201057878), (2, 100528939), (7, 28722554), (14, 14361277), (17, 11826934), (31, 6485738), (34, 5913467), (49, 4103222), (62, 3242869), (98, 2051611), (119, 1689562), (217, 926534), (229, 877982), (238, 844781), (289, 695702), (434, 463267), (458, 438991), (527, 381514), (578, 347851), (833, 241366), (1054, 190757), (1519, 132362), (1603, 125426), (1666, 120683), (2023, 99386), (3038, 66181), (3206, 62713), (3689, 54502), (3893, 51646), (4046, 49693), (7099, 28322), (7378, 27251), (7786, 25823), (8959, 22442), (11221, 17918), (14161, 14198)]