221528108

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{38011}}^1$

素因数の和:38093

約数の個数: 24

約数和(自身を含む): 408705024

約数和(自身を除く): 187176916

約数列:

[1, 2, 4, 31, 47, 62, 94, 124, 188, 1457, 2914, 5828, 38011, 76022, 152044, 1178341, 1786517, 2356682, 3573034, 4713364, 7146068, 55382027, 110764054, 221528108]

約数ペア:

[(1, 221528108), (2, 110764054), (4, 55382027), (31, 7146068), (47, 4713364), (62, 3573034), (94, 2356682), (124, 1786517), (188, 1178341), (1457, 152044), (2914, 76022), (5828, 38011)]