201132305

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{26309}}^1$

素因数の和:26464

約数の個数: 16

約数和(自身を含む): 265204800

約数和(自身を除く): 64072495

約数列:

[1, 5, 11, 55, 139, 695, 1529, 7645, 26309, 131545, 289399, 1446995, 3656951, 18284755, 40226461, 201132305]

約数ペア:

[(1, 201132305), (5, 40226461), (11, 18284755), (55, 3656951), (139, 1446995), (695, 289399), (1529, 131545), (7645, 26309)]