205587642

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{521}}^1\times {\mathrm{5059}}^1$

素因数の和:5598

約数の個数: 32

約数和(自身を含む): 443741760

約数和(自身を除く): 238154118

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 521, 1042, 1563, 3126, 5059, 6773, 10118, 13546, 15177, 20319, 30354, 40638, 65767, 131534, 197301, 394602, 2635739, 5271478, 7907217, 15814434, 34264607, 68529214, 102793821, 205587642]

約数ペア:

[(1, 205587642), (2, 102793821), (3, 68529214), (6, 34264607), (13, 15814434), (26, 7907217), (39, 5271478), (78, 2635739), (521, 394602), (1042, 197301), (1563, 131534), (3126, 65767), (5059, 40638), (6773, 30354), (10118, 20319), (13546, 15177)]