218987139115

素因数分解:

$5^1\times {\mathrm{199}}^1\times {\mathrm{5333}}^1\times {\mathrm{41269}}^1$

素因数の和:46806

約数の個数: 16

約数和(自身を含む): 264161016000

約数和(自身を除く): 45173876885

約数列:

[1, 5, 199, 995, 5333, 26665, 41269, 206345, 1061267, 5306335, 8212531, 41062655, 220087577, 1100437885, 43797427823, 218987139115]

約数ペア:

[(1, 218987139115), (5, 43797427823), (199, 1100437885), (995, 220087577), (5333, 41062655), (26665, 8212531), (41269, 5306335), (206345, 1061267)]