209148912

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{69163}}^1$

素因数の和:69187

約数の個数: 80

約数和(自身を含む): 686106880

約数和(自身を除く): 476957968

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 84, 108, 112, 126, 144, 168, 189, 216, 252, 336, 378, 432, 504, 756, 1008, 1512, 3024, 69163, 138326, 207489, 276652, 414978, 484141, 553304, 622467, 829956, 968282, 1106608, 1244934, 1452423, 1659912, 1867401, 1936564, 2489868, 2904846, 3319824, 3734802, 3873128, 4357269, 4979736, 5809692, 7469604, 7746256, 8714538, 9959472, 11619384, 13071807, 14939208, 17429076, 23238768, 26143614, 29878416, 34858152, 52287228, 69716304, 104574456, 209148912]

約数ペア:

[(1, 209148912), (2, 104574456), (3, 69716304), (4, 52287228), (6, 34858152), (7, 29878416), (8, 26143614), (9, 23238768), (12, 17429076), (14, 14939208), (16, 13071807), (18, 11619384), (21, 9959472), (24, 8714538), (27, 7746256), (28, 7469604), (36, 5809692), (42, 4979736), (48, 4357269), (54, 3873128), (56, 3734802), (63, 3319824), (72, 2904846), (84, 2489868), (108, 1936564), (112, 1867401), (126, 1659912), (144, 1452423), (168, 1244934), (189, 1106608), (216, 968282), (252, 829956), (336, 622467), (378, 553304), (432, 484141), (504, 414978), (756, 276652), (1008, 207489), (1512, 138326), (3024, 69163)]