201090404

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{20101}}^1$

素因数の和:20207

約数の個数: 24

約数和(自身を含む): 366419256

約数和(自身を除く): 165328852

約数列:

[1, 2, 4, 41, 61, 82, 122, 164, 244, 2501, 5002, 10004, 20101, 40202, 80404, 824141, 1226161, 1648282, 2452322, 3296564, 4904644, 50272601, 100545202, 201090404]

約数ペア:

[(1, 201090404), (2, 100545202), (4, 50272601), (41, 4904644), (61, 3296564), (82, 2452322), (122, 1648282), (164, 1226161), (244, 824141), (2501, 80404), (5002, 40202), (10004, 20101)]