201326463

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{1031}}^1\times {\mathrm{1669}}^1$

素因数の和:2719

約数の個数: 24

約数和(自身を含む): 313666080

約数和(自身を除く): 112339617

約数列:

[1, 3, 9, 13, 39, 117, 1031, 1669, 3093, 5007, 9279, 13403, 15021, 21697, 40209, 65091, 120627, 195273, 1720739, 5162217, 15486651, 22369607, 67108821, 201326463]

約数ペア:

[(1, 201326463), (3, 67108821), (9, 22369607), (13, 15486651), (39, 5162217), (117, 1720739), (1031, 195273), (1669, 120627), (3093, 65091), (5007, 40209), (9279, 21697), (13403, 15021)]