201541652

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{991}}^1\times {\mathrm{3911}}^1$

素因数の和:4919

約数の個数: 24

約数和(自身を含む): 380308992

約数和(自身を除く): 178767340

約数列:

[1, 2, 4, 13, 26, 52, 991, 1982, 3911, 3964, 7822, 12883, 15644, 25766, 50843, 51532, 101686, 203372, 3875801, 7751602, 15503204, 50385413, 100770826, 201541652]

約数ペア:

[(1, 201541652), (2, 100770826), (4, 50385413), (13, 15503204), (26, 7751602), (52, 3875801), (991, 203372), (1982, 101686), (3911, 51532), (3964, 50843), (7822, 25766), (12883, 15644)]