287332204

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{211}}^1\times {\mathrm{5581}}^1$

素因数の和:5857

約数の個数: 24

約数和(自身を含む): 513588656

約数和(自身を除く): 226256452

約数列:

[1, 2, 4, 61, 122, 211, 244, 422, 844, 5581, 11162, 12871, 22324, 25742, 51484, 340441, 680882, 1177591, 1361764, 2355182, 4710364, 71833051, 143666102, 287332204]

約数ペア:

[(1, 287332204), (2, 143666102), (4, 71833051), (61, 4710364), (122, 2355182), (211, 1361764), (244, 1177591), (422, 680882), (844, 340441), (5581, 51484), (11162, 25742), (12871, 22324)]