222723412

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{149}}^1\times {\mathrm{7951}}^1$

素因数の和:8151

約数の個数: 24

約数和(自身を含む): 400780800

約数和(自身を除く): 178057388

約数列:

[1, 2, 4, 47, 94, 149, 188, 298, 596, 7003, 7951, 14006, 15902, 28012, 31804, 373697, 747394, 1184699, 1494788, 2369398, 4738796, 55680853, 111361706, 222723412]

約数ペア:

[(1, 222723412), (2, 111361706), (4, 55680853), (47, 4738796), (94, 2369398), (149, 1494788), (188, 1184699), (298, 747394), (596, 373697), (7003, 31804), (7951, 28012), (14006, 15902)]