223202234

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{281}}^1\times {\mathrm{20903}}^1$

素因数の和:21205

約数の個数: 16

約数和(自身を含む): 353695680

約数和(自身を除く): 130493446

約数列:

[1, 2, 19, 38, 281, 562, 5339, 10678, 20903, 41806, 397157, 794314, 5873743, 11747486, 111601117, 223202234]

約数ペア:

[(1, 223202234), (2, 111601117), (19, 11747486), (38, 5873743), (281, 794314), (562, 397157), (5339, 41806), (10678, 20903)]