200042427

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{571}}^1\times {\mathrm{691}}^1$

素因数の和:1291

約数の個数: 24

約数和(自身を含む): 289743168

約数和(自身を除く): 89700741

約数列:

[1, 3, 13, 39, 169, 507, 571, 691, 1713, 2073, 7423, 8983, 22269, 26949, 96499, 116779, 289497, 350337, 394561, 1183683, 5129293, 15387879, 66680809, 200042427]

約数ペア:

[(1, 200042427), (3, 66680809), (13, 15387879), (39, 5129293), (169, 1183683), (507, 394561), (571, 350337), (691, 289497), (1713, 116779), (2073, 96499), (7423, 26949), (8983, 22269)]