209351464

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{7583}}^1$

素因数の和:7642

約数の個数: 64

約数和(自身を含む): 491443200

約数和(自身を除く): 282091736

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 29, 34, 56, 58, 68, 116, 119, 136, 203, 232, 238, 406, 476, 493, 812, 952, 986, 1624, 1972, 3451, 3944, 6902, 7583, 13804, 15166, 27608, 30332, 53081, 60664, 106162, 128911, 212324, 219907, 257822, 424648, 439814, 515644, 879628, 902377, 1031288, 1539349, 1759256, 1804754, 3078698, 3609508, 3738419, 6157396, 7219016, 7476838, 12314792, 14953676, 26168933, 29907352, 52337866, 104675732, 209351464]

約数ペア:

[(1, 209351464), (2, 104675732), (4, 52337866), (7, 29907352), (8, 26168933), (14, 14953676), (17, 12314792), (28, 7476838), (29, 7219016), (34, 6157396), (56, 3738419), (58, 3609508), (68, 3078698), (116, 1804754), (119, 1759256), (136, 1539349), (203, 1031288), (232, 902377), (238, 879628), (406, 515644), (476, 439814), (493, 424648), (812, 257822), (952, 219907), (986, 212324), (1624, 128911), (1972, 106162), (3451, 60664), (3944, 53081), (6902, 30332), (7583, 27608), (13804, 15166)]