230898493

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{569}}^1\times {\mathrm{1999}}^1$

素因数の和:2604

約数の個数: 16

約数和(自身を含む): 273600000

約数和(自身を除く): 42701507

約数列:

[1, 7, 29, 203, 569, 1999, 3983, 13993, 16501, 57971, 115507, 405797, 1137431, 7962017, 32985499, 230898493]

約数ペア:

[(1, 230898493), (7, 32985499), (29, 7962017), (203, 1137431), (569, 405797), (1999, 115507), (3983, 57971), (13993, 16501)]