207841825

素因数分解:

$5^2\times {\mathrm{31}}^1\times {\mathrm{233}}^1\times {\mathrm{1151}}^1$

素因数の和:1425

約数の個数: 24

約数和(自身を含む): 267411456

約数和(自身を除く): 59569631

約数列:

[1, 5, 25, 31, 155, 233, 775, 1151, 1165, 5755, 5825, 7223, 28775, 35681, 36115, 178405, 180575, 268183, 892025, 1340915, 6704575, 8313673, 41568365, 207841825]

約数ペア:

[(1, 207841825), (5, 41568365), (25, 8313673), (31, 6704575), (155, 1340915), (233, 892025), (775, 268183), (1151, 180575), (1165, 178405), (5755, 36115), (5825, 35681), (7223, 28775)]