217153444

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{37}}^1\times {\mathrm{5077}}^1$

素因数の和:5152

約数の個数: 36

約数和(自身を含む): 414679636

約数和(自身を除く): 197526192

約数列:

[1, 2, 4, 17, 34, 37, 68, 74, 148, 289, 578, 629, 1156, 1258, 2516, 5077, 10154, 10693, 20308, 21386, 42772, 86309, 172618, 187849, 345236, 375698, 751396, 1467253, 2934506, 3193433, 5869012, 6386866, 12773732, 54288361, 108576722, 217153444]

約数ペア:

[(1, 217153444), (2, 108576722), (4, 54288361), (17, 12773732), (34, 6386866), (37, 5869012), (68, 3193433), (74, 2934506), (148, 1467253), (289, 751396), (578, 375698), (629, 345236), (1156, 187849), (1258, 172618), (2516, 86309), (5077, 42772), (10154, 21386), (10693, 20308)]