208065228

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{2476967}}^1$

素因数の和:2476981

約数の個数: 24

約数和(自身を含む): 554840832

約数和(自身を除く): 346775604

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 2476967, 4953934, 7430901, 9907868, 14861802, 17338769, 29723604, 34677538, 52016307, 69355076, 104032614, 208065228]

約数ペア:

[(1, 208065228), (2, 104032614), (3, 69355076), (4, 52016307), (6, 34677538), (7, 29723604), (12, 17338769), (14, 14861802), (21, 9907868), (28, 7430901), (42, 4953934), (84, 2476967)]