213971364865

素因数分解:

$5^1\times {\mathrm{101}}^1\times {\mathrm{2311}}^1\times {\mathrm{183343}}^1$

素因数の和:185760

約数の個数: 16

約数和(自身を含む): 259421492736

約数和(自身を除く): 45450127871

約数列:

[1, 5, 101, 505, 2311, 11555, 183343, 233411, 916715, 1167055, 18517643, 92588215, 423705673, 2118528365, 42794272973, 213971364865]

約数ペア:

[(1, 213971364865), (5, 42794272973), (101, 2118528365), (505, 423705673), (2311, 92588215), (11555, 18517643), (183343, 1167055), (233411, 916715)]