201690670

素因数分解:

$2^1\times 5^1\times {\mathrm{1019}}^1\times {\mathrm{19793}}^1$

素因数の和:20819

約数の個数: 16

約数和(自身を含む): 363417840

約数和(自身を除く): 161727170

約数列:

[1, 2, 5, 10, 1019, 2038, 5095, 10190, 19793, 39586, 98965, 197930, 20169067, 40338134, 100845335, 201690670]

約数ペア:

[(1, 201690670), (2, 100845335), (5, 40338134), (10, 20169067), (1019, 197930), (2038, 98965), (5095, 39586), (10190, 19793)]