206670305560

素因数分解:

$2^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{126018479}}^1$

素因数の和:126018531

約数の個数: 32

約数和(自身を含む): 476349854400

約数和(自身を除く): 269679548840

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 41, 82, 164, 205, 328, 410, 820, 1640, 126018479, 252036958, 504073916, 630092395, 1008147832, 1260184790, 2520369580, 5040739160, 5166757639, 10333515278, 20667030556, 25833788195, 41334061112, 51667576390, 103335152780, 206670305560]

約数ペア:

[(1, 206670305560), (2, 103335152780), (4, 51667576390), (5, 41334061112), (8, 25833788195), (10, 20667030556), (20, 10333515278), (40, 5166757639), (41, 5040739160), (82, 2520369580), (164, 1260184790), (205, 1008147832), (328, 630092395), (410, 504073916), (820, 252036958), (1640, 126018479)]