220236276

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{45541}}^1$

素因数の和:45592

約数の個数: 48

約数和(自身を含む): 571278848

約数和(自身を除く): 351042572

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 31, 39, 52, 62, 78, 93, 124, 156, 186, 372, 403, 806, 1209, 1612, 2418, 4836, 45541, 91082, 136623, 182164, 273246, 546492, 592033, 1184066, 1411771, 1776099, 2368132, 2823542, 3552198, 4235313, 5647084, 7104396, 8470626, 16941252, 18353023, 36706046, 55059069, 73412092, 110118138, 220236276]

約数ペア:

[(1, 220236276), (2, 110118138), (3, 73412092), (4, 55059069), (6, 36706046), (12, 18353023), (13, 16941252), (26, 8470626), (31, 7104396), (39, 5647084), (52, 4235313), (62, 3552198), (78, 2823542), (93, 2368132), (124, 1776099), (156, 1411771), (186, 1184066), (372, 592033), (403, 546492), (806, 273246), (1209, 182164), (1612, 136623), (2418, 91082), (4836, 45541)]