202944895

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{241}}^1\times {\mathrm{9907}}^1$

素因数の和:10170

約数の個数: 16

約数和(自身を含む): 258955488

約数和(自身を除く): 56010593

約数列:

[1, 5, 17, 85, 241, 1205, 4097, 9907, 20485, 49535, 168419, 842095, 2387587, 11937935, 40588979, 202944895]

約数ペア:

[(1, 202944895), (5, 40588979), (17, 11937935), (85, 2387587), (241, 842095), (1205, 168419), (4097, 49535), (9907, 20485)]