202444

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1$

素因数の和:165

約数の個数: 24

約数和(自身を含む): 399168

約数和(自身を除く): 196724

約数列:

[1, 2, 4, 11, 22, 43, 44, 86, 107, 172, 214, 428, 473, 946, 1177, 1892, 2354, 4601, 4708, 9202, 18404, 50611, 101222, 202444]

約数ペア:

[(1, 202444), (2, 101222), (4, 50611), (11, 18404), (22, 9202), (43, 4708), (44, 4601), (86, 2354), (107, 1892), (172, 1177), (214, 946), (428, 473)]