201142401

素因数分解:

$3^1\times {\mathrm{97}}^1\times {\mathrm{149}}^1\times {\mathrm{4639}}^1$

素因数の和:4888

約数の個数: 16

約数和(自身を含む): 272832000

約数和(自身を除く): 71689599

約数列:

[1, 3, 97, 149, 291, 447, 4639, 13917, 14453, 43359, 449983, 691211, 1349949, 2073633, 67047467, 201142401]

約数ペア:

[(1, 201142401), (3, 67047467), (97, 2073633), (149, 1349949), (291, 691211), (447, 449983), (4639, 43359), (13917, 14453)]