223669688030

素因数分解:

$2^1\times 5^1\times {\mathrm{20929}}^1\times {\mathrm{1068707}}^1$

素因数の和:1089643

約数の個数: 16

約数和(自身を含む): 402625051920

約数和(自身を除く): 178955363890

約数列:

[1, 2, 5, 10, 20929, 41858, 104645, 209290, 1068707, 2137414, 5343535, 10687070, 22366968803, 44733937606, 111834844015, 223669688030]

約数ペア:

[(1, 223669688030), (2, 111834844015), (5, 44733937606), (10, 22366968803), (20929, 10687070), (41858, 5343535), (104645, 2137414), (209290, 1068707)]