207631358

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{503}}^1\times {\mathrm{647}}^1$

素因数の和:1192

約数の個数: 32

約数和(自身を含む): 352719360

約数和(自身を除く): 145088002

約数列:

[1, 2, 11, 22, 29, 58, 319, 503, 638, 647, 1006, 1294, 5533, 7117, 11066, 14234, 14587, 18763, 29174, 37526, 160457, 206393, 320914, 325441, 412786, 650882, 3579851, 7159702, 9437789, 18875578, 103815679, 207631358]

約数ペア:

[(1, 207631358), (2, 103815679), (11, 18875578), (22, 9437789), (29, 7159702), (58, 3579851), (319, 650882), (503, 412786), (638, 325441), (647, 320914), (1006, 206393), (1294, 160457), (5533, 37526), (7117, 29174), (11066, 18763), (14234, 14587)]