201401465

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{55103}}^1$

素因数の和:55168

約数の個数: 16

約数和(自身を含む): 261854208

約数和(自身を除く): 60452743

約数列:

[1, 5, 17, 43, 85, 215, 731, 3655, 55103, 275515, 936751, 2369429, 4683755, 11847145, 40280293, 201401465]

約数ペア:

[(1, 201401465), (5, 40280293), (17, 11847145), (43, 4683755), (85, 2369429), (215, 936751), (731, 275515), (3655, 55103)]