214926418

素因数分解:

$2^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{127}}^1\times {\mathrm{1109}}^1$

素因数の和:1354

約数の個数: 32

約数和(自身を含む): 375091200

約数和(自身を除く): 160164782

約数列:

[1, 2, 7, 14, 109, 127, 218, 254, 763, 889, 1109, 1526, 1778, 2218, 7763, 13843, 15526, 27686, 96901, 120881, 140843, 193802, 241762, 281686, 846167, 985901, 1692334, 1971802, 15351887, 30703774, 107463209, 214926418]

約数ペア:

[(1, 214926418), (2, 107463209), (7, 30703774), (14, 15351887), (109, 1971802), (127, 1692334), (218, 985901), (254, 846167), (763, 281686), (889, 241762), (1109, 193802), (1526, 140843), (1778, 120881), (2218, 96901), (7763, 27686), (13843, 15526)]