201940427

素因数分解:

${\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{12457}}^1$

素因数の和:12542

約数の個数: 16

約数和(自身を含む): 230223840

約数和(自身を除く): 28283413

約数列:

[1, 13, 29, 43, 377, 559, 1247, 12457, 16211, 161941, 361253, 535651, 4696289, 6963463, 15533879, 201940427]

約数ペア:

[(1, 201940427), (13, 15533879), (29, 6963463), (43, 4696289), (377, 535651), (559, 361253), (1247, 161941), (12457, 16211)]