199248875

素因数分解:

$5^3\times 7^1\times {\mathrm{61}}^1\times {\mathrm{3733}}^1$

素因数の和:3816

約数の個数: 32

約数和(自身を含む): 288921984

約数和(自身を除く): 89673109

約数列:

[1, 5, 7, 25, 35, 61, 125, 175, 305, 427, 875, 1525, 2135, 3733, 7625, 10675, 18665, 26131, 53375, 93325, 130655, 227713, 466625, 653275, 1138565, 1593991, 3266375, 5692825, 7969955, 28464125, 39849775, 199248875]

約数ペア:

[(1, 199248875), (5, 39849775), (7, 28464125), (25, 7969955), (35, 5692825), (61, 3266375), (125, 1593991), (175, 1138565), (305, 653275), (427, 466625), (875, 227713), (1525, 130655), (2135, 93325), (3733, 53375), (7625, 26131), (10675, 18665)]