201990706942

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{3041}}^1\times {\mathrm{626627}}^1$

素因数の和:629723

約数の個数: 16

約数和(自身を含む): 308804784912

約数和(自身を除く): 106814077970

約数列:

[1, 2, 53, 106, 3041, 6082, 161173, 322346, 626627, 1253254, 33211231, 66422462, 1905572707, 3811145414, 100995353471, 201990706942]

約数ペア:

[(1, 201990706942), (2, 100995353471), (53, 3811145414), (106, 1905572707), (3041, 66422462), (6082, 33211231), (161173, 1253254), (322346, 626627)]