201157058

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{521}}^1\times {\mathrm{2719}}^1$

素因数の和:3313

約数の個数: 16

約数和(自身を含む): 306685440

約数和(自身を除く): 105528382

約数列:

[1, 2, 71, 142, 521, 1042, 2719, 5438, 36991, 73982, 193049, 386098, 1416599, 2833198, 100578529, 201157058]

約数ペア:

[(1, 201157058), (2, 100578529), (71, 2833198), (142, 1416599), (521, 386098), (1042, 193049), (2719, 73982), (5438, 36991)]