190124998

素因数分解:

$2^1\times 7^2\times {\mathrm{199}}^1\times {\mathrm{9749}}^1$

素因数の和:9964

約数の個数: 24

約数和(自身を含む): 333450000

約数和(自身を除く): 143325002

約数列:

[1, 2, 7, 14, 49, 98, 199, 398, 1393, 2786, 9749, 9751, 19498, 19502, 68243, 136486, 477701, 955402, 1940051, 3880102, 13580357, 27160714, 95062499, 190124998]

約数ペア:

[(1, 190124998), (2, 95062499), (7, 27160714), (14, 13580357), (49, 3880102), (98, 1940051), (199, 955402), (398, 477701), (1393, 136486), (2786, 68243), (9749, 19502), (9751, 19498)]