201431577

素因数分解:

$3^1\times {\mathrm{61}}^1\times {\mathrm{467}}^1\times {\mathrm{2357}}^1$

素因数の和:2888

約数の個数: 16

約数和(自身を含む): 273678912

約数和(自身を除く): 72247335

約数列:

[1, 3, 61, 183, 467, 1401, 2357, 7071, 28487, 85461, 143777, 431331, 1100719, 3302157, 67143859, 201431577]

約数ペア:

[(1, 201431577), (3, 67143859), (61, 3302157), (183, 1100719), (467, 431331), (1401, 143777), (2357, 85461), (7071, 28487)]