201630579

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{223}}^1\times {\mathrm{7351}}^1$

素因数の和:7618

約数の個数: 16

約数和(自身を含む): 276670464

約数和(自身を除く): 75039885

約数列:

[1, 3, 41, 123, 223, 669, 7351, 9143, 22053, 27429, 301391, 904173, 1639273, 4917819, 67210193, 201630579]

約数ペア:

[(1, 201630579), (3, 67210193), (41, 4917819), (123, 1639273), (223, 904173), (669, 301391), (7351, 27429), (9143, 22053)]