211639684

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{199}}^1\times {\mathrm{5657}}^1$

素因数の和:5907

約数の個数: 24

約数和(自身を含む): 380217600

約数和(自身を除く): 168577916

約数列:

[1, 2, 4, 47, 94, 188, 199, 398, 796, 5657, 9353, 11314, 18706, 22628, 37412, 265879, 531758, 1063516, 1125743, 2251486, 4502972, 52909921, 105819842, 211639684]

約数ペア:

[(1, 211639684), (2, 105819842), (4, 52909921), (47, 4502972), (94, 2251486), (188, 1125743), (199, 1063516), (398, 531758), (796, 265879), (5657, 37412), (9353, 22628), (11314, 18706)]