201056812

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{449}}^1\times {\mathrm{10177}}^1$

素因数の和:10641

約数の個数: 24

約数和(自身を含む): 384728400

約数和(自身を除く): 183671588

約数列:

[1, 2, 4, 11, 22, 44, 449, 898, 1796, 4939, 9878, 10177, 19756, 20354, 40708, 111947, 223894, 447788, 4569473, 9138946, 18277892, 50264203, 100528406, 201056812]

約数ペア:

[(1, 201056812), (2, 100528406), (4, 50264203), (11, 18277892), (22, 9138946), (44, 4569473), (449, 447788), (898, 223894), (1796, 111947), (4939, 40708), (9878, 20354), (10177, 19756)]