207966782

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{40009}}^1$

素因数の和:40147

約数の個数: 16

約数和(自身を含む): 328402080

約数和(自身を除く): 120435298

約数列:

[1, 2, 23, 46, 113, 226, 2599, 5198, 40009, 80018, 920207, 1840414, 4521017, 9042034, 103983391, 207966782]

約数ペア:

[(1, 207966782), (2, 103983391), (23, 9042034), (46, 4521017), (113, 1840414), (226, 920207), (2599, 80018), (5198, 40009)]