201607385

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{4153}}^1$

素因数の和:4257

約数の個数: 32

約数和(自身を含む): 295100160

約数和(自身を除く): 93492775

約数列:

[1, 5, 7, 19, 35, 73, 95, 133, 365, 511, 665, 1387, 2555, 4153, 6935, 9709, 20765, 29071, 48545, 78907, 145355, 303169, 394535, 552349, 1515845, 2122183, 2761745, 5760211, 10610915, 28801055, 40321477, 201607385]

約数ペア:

[(1, 201607385), (5, 40321477), (7, 28801055), (19, 10610915), (35, 5760211), (73, 2761745), (95, 2122183), (133, 1515845), (365, 552349), (511, 394535), (665, 303169), (1387, 145355), (2555, 78907), (4153, 48545), (6935, 29071), (9709, 20765)]