221747134

素因数分解:

$2^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{268459}}^1$

素因数の和:268527

約数の個数: 16

約数和(自身を含む): 386582400

約数和(自身を除く): 164835266

約数列:

[1, 2, 7, 14, 59, 118, 413, 826, 268459, 536918, 1879213, 3758426, 15839081, 31678162, 110873567, 221747134]

約数ペア:

[(1, 221747134), (2, 110873567), (7, 31678162), (14, 15839081), (59, 3758426), (118, 1879213), (413, 536918), (826, 268459)]