224324639

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{409}}^1\times {\mathrm{419}}^1$

素因数の和:863

約数の個数: 32

約数和(自身を含む): 297561600

約数和(自身を除く): 73236961

約数列:

[1, 7, 11, 17, 77, 119, 187, 409, 419, 1309, 2863, 2933, 4499, 4609, 6953, 7123, 31493, 32263, 48671, 49861, 76483, 78353, 171371, 535381, 548471, 1199597, 1885081, 2913307, 13195567, 20393149, 32046377, 224324639]

約数ペア:

[(1, 224324639), (7, 32046377), (11, 20393149), (17, 13195567), (77, 2913307), (119, 1885081), (187, 1199597), (409, 548471), (419, 535381), (1309, 171371), (2863, 78353), (2933, 76483), (4499, 49861), (4609, 48671), (6953, 32263), (7123, 31493)]