200627992

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{313}}^1\times {\mathrm{4217}}^1$

素因数の和:4555

約数の個数: 32

約数和(自身を含む): 397335600

約数和(自身を除く): 196707608

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 313, 626, 1252, 2504, 4217, 5947, 8434, 11894, 16868, 23788, 33736, 47576, 80123, 160246, 320492, 640984, 1319921, 2639842, 5279684, 10559368, 25078499, 50156998, 100313996, 200627992]

約数ペア:

[(1, 200627992), (2, 100313996), (4, 50156998), (8, 25078499), (19, 10559368), (38, 5279684), (76, 2639842), (152, 1319921), (313, 640984), (626, 320492), (1252, 160246), (2504, 80123), (4217, 47576), (5947, 33736), (8434, 23788), (11894, 16868)]