203065260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{63857}}^1$

素因数の和:63922

約数の個数: 48

約数和(自身を含む): 579319776

約数和(自身を除く): 376254516

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 53, 60, 106, 159, 212, 265, 318, 530, 636, 795, 1060, 1590, 3180, 63857, 127714, 191571, 255428, 319285, 383142, 638570, 766284, 957855, 1277140, 1915710, 3384421, 3831420, 6768842, 10153263, 13537684, 16922105, 20306526, 33844210, 40613052, 50766315, 67688420, 101532630, 203065260]

約数ペア:

[(1, 203065260), (2, 101532630), (3, 67688420), (4, 50766315), (5, 40613052), (6, 33844210), (10, 20306526), (12, 16922105), (15, 13537684), (20, 10153263), (30, 6768842), (53, 3831420), (60, 3384421), (106, 1915710), (159, 1277140), (212, 957855), (265, 766284), (318, 638570), (530, 383142), (636, 319285), (795, 255428), (1060, 191571), (1590, 127714), (3180, 63857)]