220194009755

素因数分解:

$5^1\times {\mathrm{491}}^1\times {\mathrm{2927}}^1\times {\mathrm{30643}}^1$

素因数の和:34066

約数の個数: 16

約数和(自身を含む): 264870065664

約数和(自身を除く): 44676055909

約数列:

[1, 5, 491, 2455, 2927, 14635, 30643, 153215, 1437157, 7185785, 15045713, 75228565, 89692061, 448460305, 44038801951, 220194009755]

約数ペア:

[(1, 220194009755), (5, 44038801951), (491, 448460305), (2455, 89692061), (2927, 75228565), (14635, 15045713), (30643, 7185785), (153215, 1437157)]