201328504

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{293}}^1\times {\mathrm{6607}}^1$

素因数の和:6919

約数の個数: 32

約数和(自身を含む): 407977920

約数和(自身を除く): 206649416

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 293, 586, 1172, 2344, 3809, 6607, 7618, 13214, 15236, 26428, 30472, 52856, 85891, 171782, 343564, 687128, 1935851, 3871702, 7743404, 15486808, 25166063, 50332126, 100664252, 201328504]

約数ペア:

[(1, 201328504), (2, 100664252), (4, 50332126), (8, 25166063), (13, 15486808), (26, 7743404), (52, 3871702), (104, 1935851), (293, 687128), (586, 343564), (1172, 171782), (2344, 85891), (3809, 52856), (6607, 30472), (7618, 26428), (13214, 15236)]