201959464

素因数分解:

$2^3\times 7^1\times {\mathrm{73}}^1\times {\mathrm{127}}^1\times {\mathrm{389}}^1$

素因数の和:602

約数の個数: 64

約数和(自身を含む): 443289600

約数和(自身を除く): 241330136

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 73, 127, 146, 254, 292, 389, 508, 511, 584, 778, 889, 1016, 1022, 1556, 1778, 2044, 2723, 3112, 3556, 4088, 5446, 7112, 9271, 10892, 18542, 21784, 28397, 37084, 49403, 56794, 64897, 74168, 98806, 113588, 129794, 197612, 198779, 227176, 259588, 345821, 395224, 397558, 519176, 691642, 795116, 1383284, 1590232, 2766568, 3606419, 7212838, 14425676, 25244933, 28851352, 50489866, 100979732, 201959464]

約数ペア:

[(1, 201959464), (2, 100979732), (4, 50489866), (7, 28851352), (8, 25244933), (14, 14425676), (28, 7212838), (56, 3606419), (73, 2766568), (127, 1590232), (146, 1383284), (254, 795116), (292, 691642), (389, 519176), (508, 397558), (511, 395224), (584, 345821), (778, 259588), (889, 227176), (1016, 198779), (1022, 197612), (1556, 129794), (1778, 113588), (2044, 98806), (2723, 74168), (3112, 64897), (3556, 56794), (4088, 49403), (5446, 37084), (7112, 28397), (9271, 21784), (10892, 18542)]