205123597

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{491}}^1\times {\mathrm{1613}}^1$

素因数の和:2148

約数の個数: 16

約数和(自身を含む): 241402752

約数和(自身を除く): 36279155

約数列:

[1, 7, 37, 259, 491, 1613, 3437, 11291, 18167, 59681, 127169, 417767, 791983, 5543881, 29303371, 205123597]

約数ペア:

[(1, 205123597), (7, 29303371), (37, 5543881), (259, 791983), (491, 417767), (1613, 127169), (3437, 59681), (11291, 18167)]