243364978

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{35507}}^1$

素因数の和:35681

約数の個数: 16

約数和(自身を含む): 383486400

約数和(自身を除く): 140121422

約数列:

[1, 2, 23, 46, 149, 298, 3427, 6854, 35507, 71014, 816661, 1633322, 5290543, 10581086, 121682489, 243364978]

約数ペア:

[(1, 243364978), (2, 121682489), (23, 10581086), (46, 5290543), (149, 1633322), (298, 816661), (3427, 71014), (6854, 35507)]