201797948

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{311}}^1\times {\mathrm{14747}}^1$

素因数の和:15073

約数の個数: 24

約数和(自身を含む): 386515584

約数和(自身を除く): 184717636

約数列:

[1, 2, 4, 11, 22, 44, 311, 622, 1244, 3421, 6842, 13684, 14747, 29494, 58988, 162217, 324434, 648868, 4586317, 9172634, 18345268, 50449487, 100898974, 201797948]

約数ペア:

[(1, 201797948), (2, 100898974), (4, 50449487), (11, 18345268), (22, 9172634), (44, 4586317), (311, 648868), (622, 324434), (1244, 162217), (3421, 58988), (6842, 29494), (13684, 14747)]