201855566

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{883}}^1\times {\mathrm{10391}}^1$

素因数の和:11287

約数の個数: 16

約数和(自身を含む): 330715008

約数和(自身を除く): 128859442

約数列:

[1, 2, 11, 22, 883, 1766, 9713, 10391, 19426, 20782, 114301, 228602, 9175253, 18350506, 100927783, 201855566]

約数ペア:

[(1, 201855566), (2, 100927783), (11, 18350506), (22, 9175253), (883, 228602), (1766, 114301), (9713, 20782), (10391, 19426)]