199763454

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{241}}^1\times {\mathrm{661}}^1$

素因数の和:937

約数の個数: 64

約数和(自身を含む): 461387520

約数和(自身を除く): 261624066

約数列:

[1, 2, 3, 6, 11, 19, 22, 33, 38, 57, 66, 114, 209, 241, 418, 482, 627, 661, 723, 1254, 1322, 1446, 1983, 2651, 3966, 4579, 5302, 7271, 7953, 9158, 12559, 13737, 14542, 15906, 21813, 25118, 27474, 37677, 43626, 50369, 75354, 100738, 138149, 151107, 159301, 276298, 302214, 318602, 414447, 477903, 828894, 955806, 1752311, 3026719, 3504622, 5256933, 6053438, 9080157, 10513866, 18160314, 33293909, 66587818, 99881727, 199763454]

約数ペア:

[(1, 199763454), (2, 99881727), (3, 66587818), (6, 33293909), (11, 18160314), (19, 10513866), (22, 9080157), (33, 6053438), (38, 5256933), (57, 3504622), (66, 3026719), (114, 1752311), (209, 955806), (241, 828894), (418, 477903), (482, 414447), (627, 318602), (661, 302214), (723, 276298), (1254, 159301), (1322, 151107), (1446, 138149), (1983, 100738), (2651, 75354), (3966, 50369), (4579, 43626), (5302, 37677), (7271, 27474), (7953, 25118), (9158, 21813), (12559, 15906), (13737, 14542)]