201236841

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{491}}^1$

素因数の和:654

約数の個数: 48

約数和(自身を含む): 326656512

約数和(自身を除く): 125419671

約数列:

[1, 3, 9, 13, 31, 39, 93, 113, 117, 279, 339, 403, 491, 1017, 1209, 1469, 1473, 3503, 3627, 4407, 4419, 6383, 10509, 13221, 15221, 19149, 31527, 45539, 45663, 55483, 57447, 136617, 136989, 166449, 197873, 409851, 499347, 593619, 721279, 1719973, 1780857, 2163837, 5159919, 6491511, 15479757, 22359649, 67078947, 201236841]

約数ペア:

[(1, 201236841), (3, 67078947), (9, 22359649), (13, 15479757), (31, 6491511), (39, 5159919), (93, 2163837), (113, 1780857), (117, 1719973), (279, 721279), (339, 593619), (403, 499347), (491, 409851), (1017, 197873), (1209, 166449), (1469, 136989), (1473, 136617), (3503, 57447), (3627, 55483), (4407, 45663), (4419, 45539), (6383, 31527), (10509, 19149), (13221, 15221)]