210140268

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1347053}}^1$

素因数の和:1347073

約数の個数: 24

約数和(自身を含む): 528045168

約数和(自身を除く): 317904900

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 1347053, 2694106, 4041159, 5388212, 8082318, 16164636, 17511689, 35023378, 52535067, 70046756, 105070134, 210140268]

約数ペア:

[(1, 210140268), (2, 105070134), (3, 70046756), (4, 52535067), (6, 35023378), (12, 17511689), (13, 16164636), (26, 8082318), (39, 5388212), (52, 4041159), (78, 2694106), (156, 1347053)]