221433908

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{112289}}^1$

素因数の和:112339

約数の個数: 24

約数和(自身を含む): 424456200

約数和(自身を除く): 203022292

約数列:

[1, 2, 4, 17, 29, 34, 58, 68, 116, 493, 986, 1972, 112289, 224578, 449156, 1908913, 3256381, 3817826, 6512762, 7635652, 13025524, 55358477, 110716954, 221433908]

約数ペア:

[(1, 221433908), (2, 110716954), (4, 55358477), (17, 13025524), (29, 7635652), (34, 6512762), (58, 3817826), (68, 3256381), (116, 1908913), (493, 449156), (986, 224578), (1972, 112289)]