209968202018

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{57601}}^1\times {\mathrm{23071}}^1$

素因数の和:80753

約数の個数: 16

約数和(自身を含む): 318958402560

約数和(自身を除く): 108990200542

約数列:

[1, 2, 79, 158, 23071, 46142, 57601, 115202, 1822609, 3645218, 4550479, 9100958, 1328912671, 2657825342, 104984101009, 209968202018]

約数ペア:

[(1, 209968202018), (2, 104984101009), (79, 2657825342), (158, 1328912671), (23071, 9100958), (46142, 4550479), (57601, 3645218), (115202, 1822609)]