220154597

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{167}}^1\times {\mathrm{4409}}^1$

素因数の和:4612

約数の個数: 16

約数和(自身を含む): 248935680

約数和(自身を除く): 28781083

約数列:

[1, 13, 23, 167, 299, 2171, 3841, 4409, 49933, 57317, 101407, 736303, 1318291, 9571939, 16934969, 220154597]

約数ペア:

[(1, 220154597), (13, 16934969), (23, 9571939), (167, 1318291), (299, 736303), (2171, 101407), (3841, 57317), (4409, 49933)]