201157019

素因数分解:

$7^1\times {\mathrm{59}}^1\times {\mathrm{571}}^1\times {\mathrm{853}}^1$

素因数の和:1490

約数の個数: 16

約数和(自身を含む): 234474240

約数和(自身を除く): 33317221

約数列:

[1, 7, 59, 413, 571, 853, 3997, 5971, 33689, 50327, 235823, 352289, 487063, 3409441, 28736717, 201157019]

約数ペア:

[(1, 201157019), (7, 28736717), (59, 3409441), (413, 487063), (571, 352289), (853, 235823), (3997, 50327), (5971, 33689)]