199289304

素因数分解:

$2^3\times 3^2\times {\mathrm{139}}^1\times {\mathrm{19913}}^1$

素因数の和:20064

約数の個数: 48

約数和(自身を含む): 543652200

約数和(自身を除く): 344362896

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 139, 278, 417, 556, 834, 1112, 1251, 1668, 2502, 3336, 5004, 10008, 19913, 39826, 59739, 79652, 119478, 159304, 179217, 238956, 358434, 477912, 716868, 1433736, 2767907, 5535814, 8303721, 11071628, 16607442, 22143256, 24911163, 33214884, 49822326, 66429768, 99644652, 199289304]

約数ペア:

[(1, 199289304), (2, 99644652), (3, 66429768), (4, 49822326), (6, 33214884), (8, 24911163), (9, 22143256), (12, 16607442), (18, 11071628), (24, 8303721), (36, 5535814), (72, 2767907), (139, 1433736), (278, 716868), (417, 477912), (556, 358434), (834, 238956), (1112, 179217), (1251, 159304), (1668, 119478), (2502, 79652), (3336, 59739), (5004, 39826), (10008, 19913)]