202129250

素因数分解:

$2^1\times 5^3\times {\mathrm{808517}}^1$

素因数の和:808534

約数の個数: 16

約数和(自身を含む): 378386424

約数和(自身を除く): 176257174

約数列:

[1, 2, 5, 10, 25, 50, 125, 250, 808517, 1617034, 4042585, 8085170, 20212925, 40425850, 101064625, 202129250]

約数ペア:

[(1, 202129250), (2, 101064625), (5, 40425850), (10, 20212925), (25, 8085170), (50, 4042585), (125, 1617034), (250, 808517)]