201390657892

素因数分解:

$2^2\times {\mathrm{401}}^1\times {\mathrm{613}}^1\times {\mathrm{204821}}^1$

素因数の和:205839

約数の個数: 24

約数和(自身を含む): 353890632312

約数和(自身を除く): 152499974420

約数列:

[1, 2, 4, 401, 613, 802, 1226, 1604, 2452, 204821, 245813, 409642, 491626, 819284, 983252, 82133221, 125555273, 164266442, 251110546, 328532884, 502221092, 50347664473, 100695328946, 201390657892]

約数ペア:

[(1, 201390657892), (2, 100695328946), (4, 50347664473), (401, 502221092), (613, 328532884), (802, 251110546), (1226, 164266442), (1604, 125555273), (2452, 82133221), (204821, 983252), (245813, 819284), (409642, 491626)]