207742759

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{101}}^1\times {\mathrm{4817}}^1$

素因数の和:4986

約数の個数: 16

約数和(自身を含む): 243752256

約数和(自身を除く): 36009497

約数列:

[1, 7, 61, 101, 427, 707, 4817, 6161, 33719, 43127, 293837, 486517, 2056859, 3405619, 29677537, 207742759]

約数ペア:

[(1, 207742759), (7, 29677537), (61, 3405619), (101, 2056859), (427, 486517), (707, 293837), (4817, 43127), (6161, 33719)]