205674364

素因数分解:

$2^2\times 7^2\times {\mathrm{17}}^2\times {\mathrm{3631}}^1$

素因数の和:3683

約数の個数: 54

約数和(自身を含む): 444894576

約数和(自身を除く): 239220212

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 49, 68, 98, 119, 196, 238, 289, 476, 578, 833, 1156, 1666, 2023, 3332, 3631, 4046, 7262, 8092, 14161, 14524, 25417, 28322, 50834, 56644, 61727, 101668, 123454, 177919, 246908, 355838, 432089, 711676, 864178, 1049359, 1728356, 2098718, 3024623, 4197436, 6049246, 7345513, 12098492, 14691026, 29382052, 51418591, 102837182, 205674364]

約数ペア:

[(1, 205674364), (2, 102837182), (4, 51418591), (7, 29382052), (14, 14691026), (17, 12098492), (28, 7345513), (34, 6049246), (49, 4197436), (68, 3024623), (98, 2098718), (119, 1728356), (196, 1049359), (238, 864178), (289, 711676), (476, 432089), (578, 355838), (833, 246908), (1156, 177919), (1666, 123454), (2023, 101668), (3332, 61727), (3631, 56644), (4046, 50834), (7262, 28322), (8092, 25417), (14161, 14524)]