208022479885

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{21023}}^1\times {\mathrm{179909}}^1$

素因数の和:200948

約数の個数: 16

約数和(自身を含む): 272334804480

約数和(自身を除く): 64312324595

約数列:

[1, 5, 11, 55, 21023, 105115, 179909, 231253, 899545, 1156265, 1978999, 9894995, 3782226907, 18911134535, 41604495977, 208022479885]

約数ペア:

[(1, 208022479885), (5, 41604495977), (11, 18911134535), (55, 3782226907), (21023, 9894995), (105115, 1978999), (179909, 1156265), (231253, 899545)]