220160761

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{3779}}^1$

素因数の和:3968

約数の個数: 16

約数和(自身を含む): 244944000

約数和(自身を除く): 24783239

約数列:

[1, 17, 23, 149, 391, 2533, 3427, 3779, 58259, 64243, 86917, 563071, 1477589, 9572207, 12950633, 220160761]

約数ペア:

[(1, 220160761), (17, 12950633), (23, 9572207), (149, 1477589), (391, 563071), (2533, 86917), (3427, 64243), (3779, 58259)]