201730109

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{242173}}^1$

素因数の和:242204

約数の個数: 12

約数和(自身を含む): 248470524

約数和(自身を除く): 46740415

約数列:

[1, 7, 17, 49, 119, 833, 242173, 1695211, 4116941, 11866477, 28818587, 201730109]

約数ペア:

[(1, 201730109), (7, 28818587), (17, 11866477), (49, 4116941), (119, 1695211), (833, 242173)]