229721863

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{587}}^1\times {\mathrm{1511}}^1$

素因数の和:2142

約数の個数: 16

約数和(自身を含む): 270273024

約数和(自身を除く): 40551161

約数列:

[1, 7, 37, 259, 587, 1511, 4109, 10577, 21719, 55907, 152033, 391349, 886957, 6208699, 32817409, 229721863]

約数ペア:

[(1, 229721863), (7, 32817409), (37, 6208699), (259, 886957), (587, 391349), (1511, 152033), (4109, 55907), (10577, 21719)]