221100518

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{613}}^1\times {\mathrm{7841}}^1$

素因数の和:8479

約数の個数: 16

約数和(自身を含む): 346679136

約数和(自身を除く): 125578618

約数列:

[1, 2, 23, 46, 613, 1226, 7841, 14099, 15682, 28198, 180343, 360686, 4806533, 9613066, 110550259, 221100518]

約数ペア:

[(1, 221100518), (2, 110550259), (23, 9613066), (46, 4806533), (613, 360686), (1226, 180343), (7841, 28198), (14099, 15682)]