228552190

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{331}}^1\times {\mathrm{2381}}^1$

素因数の和:2748

約数の個数: 32

約数和(自身を含む): 427044960

約数和(自身を除く): 198492770

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 331, 662, 1655, 2381, 3310, 4762, 9599, 11905, 19198, 23810, 47995, 69049, 95990, 138098, 345245, 690490, 788111, 1576222, 3940555, 7881110, 22855219, 45710438, 114276095, 228552190]

約数ペア:

[(1, 228552190), (2, 114276095), (5, 45710438), (10, 22855219), (29, 7881110), (58, 3940555), (145, 1576222), (290, 788111), (331, 690490), (662, 345245), (1655, 138098), (2381, 95990), (3310, 69049), (4762, 47995), (9599, 23810), (11905, 19198)]