201855742

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{81197}}^1$

素因数の和:81323

約数の個数: 16

約数和(自身を含む): 333236592

約数和(自身を除く): 131380850

約数列:

[1, 2, 11, 22, 113, 226, 1243, 2486, 81197, 162394, 893167, 1786334, 9175261, 18350522, 100927871, 201855742]

約数ペア:

[(1, 201855742), (2, 100927871), (11, 18350522), (22, 9175261), (113, 1786334), (226, 893167), (1243, 162394), (2486, 81197)]