207640031

素因数分解:

${\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{277}}^1\times {\mathrm{389}}^1$

素因数の和:754

約数の個数: 16

約数和(自身を含む): 218574720

約数和(自身を除く): 10934689

約数列:

[1, 41, 47, 277, 389, 1927, 11357, 13019, 15949, 18283, 107753, 533779, 749603, 4417873, 5064391, 207640031]

約数ペア:

[(1, 207640031), (41, 5064391), (47, 4417873), (277, 749603), (389, 533779), (1927, 107753), (11357, 18283), (13019, 15949)]