202140185

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1\times {\mathrm{521}}^1$

素因数の和:713

約数の個数: 32

約数和(自身を含む): 269402112

約数和(自身を除く): 67261927

約数列:

[1, 5, 13, 47, 65, 127, 235, 521, 611, 635, 1651, 2605, 3055, 5969, 6773, 8255, 24487, 29845, 33865, 66167, 77597, 122435, 318331, 330835, 387985, 860171, 1591655, 3109849, 4300855, 15549245, 40428037, 202140185]

約数ペア:

[(1, 202140185), (5, 40428037), (13, 15549245), (47, 4300855), (65, 3109849), (127, 1591655), (235, 860171), (521, 387985), (611, 330835), (635, 318331), (1651, 122435), (2605, 77597), (3055, 66167), (5969, 33865), (6773, 29845), (8255, 24487)]