221384196

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{559051}}^1$

素因数の和:559072

約数の個数: 36

約数和(自身を含む): 610484784

約数和(自身を除く): 389100588

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396, 559051, 1118102, 1677153, 2236204, 3354306, 5031459, 6149561, 6708612, 10062918, 12299122, 18448683, 20125836, 24598244, 36897366, 55346049, 73794732, 110692098, 221384196]

約数ペア:

[(1, 221384196), (2, 110692098), (3, 73794732), (4, 55346049), (6, 36897366), (9, 24598244), (11, 20125836), (12, 18448683), (18, 12299122), (22, 10062918), (33, 6708612), (36, 6149561), (44, 5031459), (66, 3354306), (99, 2236204), (132, 1677153), (198, 1118102), (396, 559051)]