200640650

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{12197}}^1$

素因数の和:12263

約数の個数: 48

約数和(自身を含む): 435614976

約数和(自身を除く): 234974326

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 47, 50, 70, 94, 175, 235, 329, 350, 470, 658, 1175, 1645, 2350, 3290, 8225, 12197, 16450, 24394, 60985, 85379, 121970, 170758, 304925, 426895, 573259, 609850, 853790, 1146518, 2134475, 2866295, 4012813, 4268950, 5732590, 8025626, 14331475, 20064065, 28662950, 40128130, 100320325, 200640650]

約数ペア:

[(1, 200640650), (2, 100320325), (5, 40128130), (7, 28662950), (10, 20064065), (14, 14331475), (25, 8025626), (35, 5732590), (47, 4268950), (50, 4012813), (70, 2866295), (94, 2134475), (175, 1146518), (235, 853790), (329, 609850), (350, 573259), (470, 426895), (658, 304925), (1175, 170758), (1645, 121970), (2350, 85379), (3290, 60985), (8225, 24394), (12197, 16450)]