205994965

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{641}}^1\times {\mathrm{5843}}^1$

素因数の和:6500

約数の個数: 16

約数和(自身を含む): 270133056

約数和(自身を除く): 64138091

約数列:

[1, 5, 11, 55, 641, 3205, 5843, 7051, 29215, 35255, 64273, 321365, 3745363, 18726815, 41198993, 205994965]

約数ペア:

[(1, 205994965), (5, 41198993), (11, 18726815), (55, 3745363), (641, 321365), (3205, 64273), (5843, 35255), (7051, 29215)]