201127816

素因数分解:

$2^3\times {\mathrm{17}}^2\times {\mathrm{86993}}^1$

素因数の和:87033

約数の個数: 24

約数和(自身を含む): 400607370

約数和(自身を除く): 199479554

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 289, 578, 1156, 2312, 86993, 173986, 347972, 695944, 1478881, 2957762, 5915524, 11831048, 25140977, 50281954, 100563908, 201127816]

約数ペア:

[(1, 201127816), (2, 100563908), (4, 50281954), (8, 25140977), (17, 11831048), (34, 5915524), (68, 2957762), (136, 1478881), (289, 695944), (578, 347972), (1156, 173986), (2312, 86993)]