193716140

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{206081}}^1$

素因数の和:206137

約数の個数: 24

約数和(自身を含む): 415461312

約数和(自身を除く): 221745172

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 470, 940, 206081, 412162, 824324, 1030405, 2060810, 4121620, 9685807, 19371614, 38743228, 48429035, 96858070, 193716140]

約数ペア:

[(1, 193716140), (2, 96858070), (4, 48429035), (5, 38743228), (10, 19371614), (20, 9685807), (47, 4121620), (94, 2060810), (188, 1030405), (235, 824324), (470, 412162), (940, 206081)]