207969318

素因数分解:

$2^1\times 3^2\times {\mathrm{557}}^1\times {\mathrm{20743}}^1$

素因数の和:21308

約数の個数: 24

約数和(自身を含む): 451430928

約数和(自身を除く): 243461610

約数列:

[1, 2, 3, 6, 9, 18, 557, 1114, 1671, 3342, 5013, 10026, 20743, 41486, 62229, 124458, 186687, 373374, 11553851, 23107702, 34661553, 69323106, 103984659, 207969318]

約数ペア:

[(1, 207969318), (2, 103984659), (3, 69323106), (6, 34661553), (9, 23107702), (18, 11553851), (557, 373374), (1114, 186687), (1671, 124458), (3342, 62229), (5013, 41486), (10026, 20743)]