196491856

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{1116431}}^1$

素因数の和:1116450

約数の個数: 20

約数和(自身を含む): 415312704

約数和(自身を除く): 218820848

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 1116431, 2232862, 4465724, 8931448, 12280741, 17862896, 24561482, 49122964, 98245928, 196491856]

約数ペア:

[(1, 196491856), (2, 98245928), (4, 49122964), (8, 24561482), (11, 17862896), (16, 12280741), (22, 8931448), (44, 4465724), (88, 2232862), (176, 1116431)]