215259007

素因数分解:

${\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{1223}}^1$

素因数の和:1398

約数の個数: 16

約数和(自身を含む): 227722752

約数和(自身を除く): 12463745

約数列:

[1, 37, 67, 71, 1223, 2479, 2627, 4757, 45251, 81941, 86833, 176009, 3031817, 3212821, 5817811, 215259007]

約数ペア:

[(1, 215259007), (37, 5817811), (67, 3212821), (71, 3031817), (1223, 176009), (2479, 86833), (2627, 81941), (4757, 45251)]