206591567

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{37217}}^1$

素因数の和:37298

約数の個数: 16

約数和(自身を含む): 258441792

約数和(自身を除く): 51850225

約数列:

[1, 7, 13, 61, 91, 427, 793, 5551, 37217, 260519, 483821, 2270237, 3386747, 15891659, 29513081, 206591567]

約数ペア:

[(1, 206591567), (7, 29513081), (13, 15891659), (61, 3386747), (91, 2270237), (427, 483821), (793, 260519), (5551, 37217)]