200918122

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{128959}}^1$

素因数の和:129021

約数の個数: 16

約数和(自身を含む): 324979200

約数和(自身を除く): 124061078

約数列:

[1, 2, 19, 38, 41, 82, 779, 1558, 128959, 257918, 2450221, 4900442, 5287319, 10574638, 100459061, 200918122]

約数ペア:

[(1, 200918122), (2, 100459061), (19, 10574638), (38, 5287319), (41, 4900442), (82, 2450221), (779, 257918), (1558, 128959)]