201215444

素因数分解:

$2^2\times {\mathrm{103}}^1\times {\mathrm{191}}^1\times {\mathrm{2557}}^1$

素因数の和:2855

約数の個数: 24

約数和(自身を含む): 357547008

約数和(自身を除く): 156331564

約数列:

[1, 2, 4, 103, 191, 206, 382, 412, 764, 2557, 5114, 10228, 19673, 39346, 78692, 263371, 488387, 526742, 976774, 1053484, 1953548, 50303861, 100607722, 201215444]

約数ペア:

[(1, 201215444), (2, 100607722), (4, 50303861), (103, 1953548), (191, 1053484), (206, 976774), (382, 526742), (412, 488387), (764, 263371), (2557, 78692), (5114, 39346), (10228, 19673)]