221498792

素因数分解:

$2^3\times {\mathrm{2237}}^1\times {\mathrm{12377}}^1$

素因数の和:14620

約数の個数: 16

約数和(自身を含む): 415529460

約数和(自身を除く): 194030668

約数列:

[1, 2, 4, 8, 2237, 4474, 8948, 12377, 17896, 24754, 49508, 99016, 27687349, 55374698, 110749396, 221498792]

約数ペア:

[(1, 221498792), (2, 110749396), (4, 55374698), (8, 27687349), (2237, 99016), (4474, 49508), (8948, 24754), (12377, 17896)]