209035332

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31051}}^1$

素因数の和:31089

約数の個数: 72

約数和(自身を含む): 610358112

約数和(自身を除く): 401322780

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 17, 18, 22, 33, 34, 36, 44, 51, 66, 68, 99, 102, 132, 153, 187, 198, 204, 306, 374, 396, 561, 612, 748, 1122, 1683, 2244, 3366, 6732, 31051, 62102, 93153, 124204, 186306, 279459, 341561, 372612, 527867, 558918, 683122, 1024683, 1055734, 1117836, 1366244, 1583601, 2049366, 2111468, 3074049, 3167202, 4098732, 4750803, 5806537, 6148098, 6334404, 9501606, 11613074, 12296196, 17419611, 19003212, 23226148, 34839222, 52258833, 69678444, 104517666, 209035332]

約数ペア:

[(1, 209035332), (2, 104517666), (3, 69678444), (4, 52258833), (6, 34839222), (9, 23226148), (11, 19003212), (12, 17419611), (17, 12296196), (18, 11613074), (22, 9501606), (33, 6334404), (34, 6148098), (36, 5806537), (44, 4750803), (51, 4098732), (66, 3167202), (68, 3074049), (99, 2111468), (102, 2049366), (132, 1583601), (153, 1366244), (187, 1117836), (198, 1055734), (204, 1024683), (306, 683122), (374, 558918), (396, 527867), (561, 372612), (612, 341561), (748, 279459), (1122, 186306), (1683, 124204), (2244, 93153), (3366, 62102), (6732, 31051)]