207156964

素因数分解:

$2^2\times 7^1\times {\mathrm{317}}^1\times {\mathrm{23339}}^1$

素因数の和:23667

約数の個数: 24

約数和(自身を含む): 415638720

約数和(自身を除く): 208481756

約数列:

[1, 2, 4, 7, 14, 28, 317, 634, 1268, 2219, 4438, 8876, 23339, 46678, 93356, 163373, 326746, 653492, 7398463, 14796926, 29593852, 51789241, 103578482, 207156964]

約数ペア:

[(1, 207156964), (2, 103578482), (4, 51789241), (7, 29593852), (14, 14796926), (28, 7398463), (317, 653492), (634, 326746), (1268, 163373), (2219, 93356), (4438, 46678), (8876, 23339)]