202207240

素因数分解:

$2^3\times 5^1\times {\mathrm{5055181}}^1$

素因数の和:5055192

約数の個数: 16

約数和(自身を含む): 454966380

約数和(自身を除く): 252759140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 5055181, 10110362, 20220724, 25275905, 40441448, 50551810, 101103620, 202207240]

約数ペア:

[(1, 202207240), (2, 101103620), (4, 50551810), (5, 40441448), (8, 25275905), (10, 20220724), (20, 10110362), (40, 5055181)]