201497191

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{11959}}^1$

素因数の和:12078

約数の個数: 16

約数和(自身を含む): 241113600

約数和(自身を除く): 39616409

約数列:

[1, 7, 29, 83, 203, 581, 2407, 11959, 16849, 83713, 346811, 992597, 2427677, 6948179, 28785313, 201497191]

約数ペア:

[(1, 201497191), (7, 28785313), (29, 6948179), (83, 2427677), (203, 992597), (581, 346811), (2407, 83713), (11959, 16849)]