201428828

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{113}}^1\times {\mathrm{5641}}^1$

素因数の和:5837

約数の個数: 24

約数和(自身を含む): 360185280

約数和(自身を除く): 158756452

約数列:

[1, 2, 4, 79, 113, 158, 226, 316, 452, 5641, 8927, 11282, 17854, 22564, 35708, 445639, 637433, 891278, 1274866, 1782556, 2549732, 50357207, 100714414, 201428828]

約数ペア:

[(1, 201428828), (2, 100714414), (4, 50357207), (79, 2549732), (113, 1782556), (158, 1274866), (226, 891278), (316, 637433), (452, 445639), (5641, 35708), (8927, 22564), (11282, 17854)]