201419870

素因数分解:

$2^1\times 5^1\times {\mathrm{743}}^1\times {\mathrm{27109}}^1$

素因数の和:27859

約数の個数: 16

約数和(自身を含む): 363057120

約数和(自身を除く): 161637250

約数列:

[1, 2, 5, 10, 743, 1486, 3715, 7430, 27109, 54218, 135545, 271090, 20141987, 40283974, 100709935, 201419870]

約数ペア:

[(1, 201419870), (2, 100709935), (5, 40283974), (10, 20141987), (743, 271090), (1486, 135545), (3715, 54218), (7430, 27109)]