196862402

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{19841}}^1$

素因数の和:19906

約数の個数: 24

約数和(自身を含む): 332512236

約数和(自身を除く): 135649834

約数列:

[1, 2, 11, 22, 41, 82, 121, 242, 451, 902, 4961, 9922, 19841, 39682, 218251, 436502, 813481, 1626962, 2400761, 4801522, 8948291, 17896582, 98431201, 196862402]

約数ペア:

[(1, 196862402), (2, 98431201), (11, 17896582), (22, 8948291), (41, 4801522), (82, 2400761), (121, 1626962), (242, 813481), (451, 436502), (902, 218251), (4961, 39682), (9922, 19841)]