205202444

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{81559}}^1$

素因数の和:81617

約数の個数: 24

約数和(自身を含む): 390509280

約数和(自身を除く): 185306836

約数列:

[1, 2, 4, 17, 34, 37, 68, 74, 148, 629, 1258, 2516, 81559, 163118, 326236, 1386503, 2773006, 3017683, 5546012, 6035366, 12070732, 51300611, 102601222, 205202444]

約数ペア:

[(1, 205202444), (2, 102601222), (4, 51300611), (17, 12070732), (34, 6035366), (37, 5546012), (68, 3017683), (74, 2773006), (148, 1386503), (629, 326236), (1258, 163118), (2516, 81559)]