201613655

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{73181}}^1$

素因数の和:73234

約数の個数: 16

約数和(自身を含む): 263455200

約数和(自身を除く): 61841545

約数列:

[1, 5, 19, 29, 95, 145, 551, 2755, 73181, 365905, 1390439, 2122249, 6952195, 10611245, 40322731, 201613655]

約数ペア:

[(1, 201613655), (5, 40322731), (19, 10611245), (29, 6952195), (95, 2122249), (145, 1390439), (551, 365905), (2755, 73181)]