196274408

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{117389}}^1$

素因数の和:117425

約数の個数: 32

約数和(自身を含む): 422604000

約数和(自身を除く): 226329592

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 152, 209, 418, 836, 1672, 117389, 234778, 469556, 939112, 1291279, 2230391, 2582558, 4460782, 5165116, 8921564, 10330232, 17843128, 24534301, 49068602, 98137204, 196274408]

約数ペア:

[(1, 196274408), (2, 98137204), (4, 49068602), (8, 24534301), (11, 17843128), (19, 10330232), (22, 8921564), (38, 5165116), (44, 4460782), (76, 2582558), (88, 2230391), (152, 1291279), (209, 939112), (418, 469556), (836, 234778), (1672, 117389)]