225480238

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{38729}}^1$

素因数の和:38843

約数の個数: 16

約数和(自身を含む): 351358560

約数和(自身を除く): 125878322

約数列:

[1, 2, 41, 71, 82, 142, 2911, 5822, 38729, 77458, 1587889, 2749759, 3175778, 5499518, 112740119, 225480238]

約数ペア:

[(1, 225480238), (2, 112740119), (41, 5499518), (71, 3175778), (82, 2749759), (142, 1587889), (2911, 77458), (5822, 38729)]