214565229

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{1153}}^1$

素因数の和:1242

約数の個数: 48

約数和(自身を含む): 345646080

約数和(自身を除く): 131080851

約数列:

[1, 3, 9, 23, 29, 31, 69, 87, 93, 207, 261, 279, 667, 713, 899, 1153, 2001, 2139, 2697, 3459, 6003, 6417, 8091, 10377, 20677, 26519, 33437, 35743, 62031, 79557, 100311, 107229, 186093, 238671, 300933, 321687, 769051, 822089, 1036547, 2307153, 2466267, 3109641, 6921459, 7398801, 9328923, 23840581, 71521743, 214565229]

約数ペア:

[(1, 214565229), (3, 71521743), (9, 23840581), (23, 9328923), (29, 7398801), (31, 6921459), (69, 3109641), (87, 2466267), (93, 2307153), (207, 1036547), (261, 822089), (279, 769051), (667, 321687), (713, 300933), (899, 238671), (1153, 186093), (2001, 107229), (2139, 100311), (2697, 79557), (3459, 62031), (6003, 35743), (6417, 33437), (8091, 26519), (10377, 20677)]