202276249389

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{156631}}^1$

素因数の和:156798

約数の個数: 48

約数和(自身を含む): 309635149824

約数和(自身を除く): 107358900435

約数列:

[1, 3, 9, 43, 47, 71, 129, 141, 213, 387, 423, 639, 2021, 3053, 3337, 6063, 9159, 10011, 18189, 27477, 30033, 143491, 156631, 430473, 469893, 1291419, 1409679, 6735133, 7361657, 11120801, 20205399, 22084971, 33362403, 60616197, 66254913, 100087209, 316551251, 478194443, 522677647, 949653753, 1434583329, 1568032941, 2848961259, 4303749987, 4704098823, 22475138821, 67425416463, 202276249389]

約数ペア:

[(1, 202276249389), (3, 67425416463), (9, 22475138821), (43, 4704098823), (47, 4303749987), (71, 2848961259), (129, 1568032941), (141, 1434583329), (213, 949653753), (387, 522677647), (423, 478194443), (639, 316551251), (2021, 100087209), (3053, 66254913), (3337, 60616197), (6063, 33362403), (9159, 22084971), (10011, 20205399), (18189, 11120801), (27477, 7361657), (30033, 6735133), (143491, 1409679), (156631, 1291419), (430473, 469893)]