201899102408

素因数分解:

$2^3\times {\mathrm{157}}^1\times {\mathrm{25609}}^1\times {\mathrm{6277}}^1$

素因数の和:32049

約数の個数: 32

約数和(自身を含む): 381047604600

約数和(自身を除く): 179148502192

約数列:

[1, 2, 4, 8, 157, 314, 628, 1256, 6277, 12554, 25108, 25609, 50216, 51218, 102436, 204872, 985489, 1970978, 3941956, 4020613, 7883912, 8041226, 16082452, 32164904, 160747693, 321495386, 642990772, 1285981544, 25237387801, 50474775602, 100949551204, 201899102408]

約数ペア:

[(1, 201899102408), (2, 100949551204), (4, 50474775602), (8, 25237387801), (157, 1285981544), (314, 642990772), (628, 321495386), (1256, 160747693), (6277, 32164904), (12554, 16082452), (25108, 8041226), (25609, 7883912), (50216, 4020613), (51218, 3941956), (102436, 1970978), (204872, 985489)]