201218524

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{1613}}^1\times {\mathrm{2399}}^1$

素因数の和:4029

約数の個数: 24

約数和(自身を含む): 379612800

約数和(自身を除く): 178394276

約数列:

[1, 2, 4, 13, 26, 52, 1613, 2399, 3226, 4798, 6452, 9596, 20969, 31187, 41938, 62374, 83876, 124748, 3869587, 7739174, 15478348, 50304631, 100609262, 201218524]

約数ペア:

[(1, 201218524), (2, 100609262), (4, 50304631), (13, 15478348), (26, 7739174), (52, 3869587), (1613, 124748), (2399, 83876), (3226, 62374), (4798, 41938), (6452, 31187), (9596, 20969)]