201266751

素因数分解:

$3^1\times 7^1\times {\mathrm{181}}^1\times {\mathrm{52951}}^1$

素因数の和:53142

約数の個数: 16

約数和(自身を含む): 308392448

約数和(自身を除く): 107125697

約数列:

[1, 3, 7, 21, 181, 543, 1267, 3801, 52951, 158853, 370657, 1111971, 9584131, 28752393, 67088917, 201266751]

約数ペア:

[(1, 201266751), (3, 67088917), (7, 28752393), (21, 9584131), (181, 1111971), (543, 370657), (1267, 158853), (3801, 52951)]