223382710

素因数分解:

$2^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{221171}}^1$

素因数の和:221279

約数の個数: 16

約数和(自身を含む): 406071792

約数和(自身を除く): 182689082

約数列:

[1, 2, 5, 10, 101, 202, 505, 1010, 221171, 442342, 1105855, 2211710, 22338271, 44676542, 111691355, 223382710]

約数ペア:

[(1, 223382710), (2, 111691355), (5, 44676542), (10, 22338271), (101, 2211710), (202, 1105855), (505, 442342), (1010, 221171)]