202920010

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{471907}}^1$

素因数の和:471957

約数の個数: 16

約数和(自身を含む): 373751136

約数和(自身を除く): 170831126

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 471907, 943814, 2359535, 4719070, 20292001, 40584002, 101460005, 202920010]

約数ペア:

[(1, 202920010), (2, 101460005), (5, 40584002), (10, 20292001), (43, 4719070), (86, 2359535), (215, 943814), (430, 471907)]