199180367050

素因数分解:

$2^1\times 5^2\times 7^2\times {\mathrm{47}}^1\times {\mathrm{1729747}}^1$

素因数の和:1729820

約数の個数: 72

約数和(自身を含む): 440130919104

約数和(自身を除く): 240950552054

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 47, 49, 50, 70, 94, 98, 175, 235, 245, 329, 350, 470, 490, 658, 1175, 1225, 1645, 2303, 2350, 2450, 3290, 4606, 8225, 11515, 16450, 23030, 57575, 115150, 1729747, 3459494, 8648735, 12108229, 17297470, 24216458, 43243675, 60541145, 81298109, 84757603, 86487350, 121082290, 162596218, 169515206, 302705725, 406490545, 423788015, 569086763, 605411450, 812981090, 847576030, 1138173526, 2032452725, 2118940075, 2845433815, 3983607341, 4064905450, 4237880150, 5690867630, 7967214682, 14227169075, 19918036705, 28454338150, 39836073410, 99590183525, 199180367050]

約数ペア:

[(1, 199180367050), (2, 99590183525), (5, 39836073410), (7, 28454338150), (10, 19918036705), (14, 14227169075), (25, 7967214682), (35, 5690867630), (47, 4237880150), (49, 4064905450), (50, 3983607341), (70, 2845433815), (94, 2118940075), (98, 2032452725), (175, 1138173526), (235, 847576030), (245, 812981090), (329, 605411450), (350, 569086763), (470, 423788015), (490, 406490545), (658, 302705725), (1175, 169515206), (1225, 162596218), (1645, 121082290), (2303, 86487350), (2350, 84757603), (2450, 81298109), (3290, 60541145), (4606, 43243675), (8225, 24216458), (11515, 17297470), (16450, 12108229), (23030, 8648735), (57575, 3459494), (115150, 1729747)]