201333665

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{1117}}^1$

素因数の和:1241

約数の個数: 32

約数和(自身を含む): 270466560

約数和(自身を除く): 69132895

約数列:

[1, 5, 13, 47, 59, 65, 235, 295, 611, 767, 1117, 2773, 3055, 3835, 5585, 13865, 14521, 36049, 52499, 65903, 72605, 180245, 262495, 329515, 682487, 856739, 3097441, 3412435, 4283695, 15487205, 40266733, 201333665]

約数ペア:

[(1, 201333665), (5, 40266733), (13, 15487205), (47, 4283695), (59, 3412435), (65, 3097441), (235, 856739), (295, 682487), (611, 329515), (767, 262495), (1117, 180245), (2773, 72605), (3055, 65903), (3835, 52499), (5585, 36049), (13865, 14521)]