201405884

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{1624241}}^1$

素因数の和:1624276

約数の個数: 12

約数和(自身を含む): 363830208

約数和(自身を除く): 162424324

約数列:

[1, 2, 4, 31, 62, 124, 1624241, 3248482, 6496964, 50351471, 100702942, 201405884]

約数ペア:

[(1, 201405884), (2, 100702942), (4, 50351471), (31, 6496964), (62, 3248482), (124, 1624241)]