213044496

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{634061}}^1$

素因数の和:634079

約数の個数: 40

約数和(自身を含む): 628989504

約数和(自身を除く): 415945008

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 634061, 1268122, 1902183, 2536244, 3804366, 4438427, 5072488, 7608732, 8876854, 10144976, 13315281, 15217464, 17753708, 26630562, 30434928, 35507416, 53261124, 71014832, 106522248, 213044496]

約数ペア:

[(1, 213044496), (2, 106522248), (3, 71014832), (4, 53261124), (6, 35507416), (7, 30434928), (8, 26630562), (12, 17753708), (14, 15217464), (16, 13315281), (21, 10144976), (24, 8876854), (28, 7608732), (42, 5072488), (48, 4438427), (56, 3804366), (84, 2536244), (112, 1902183), (168, 1268122), (336, 634061)]