200392360

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{102241}}^1$

素因数の和:102266

約数の個数: 48

約数和(自身を含む): 524501460

約数和(自身を除く): 324109100

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 196, 245, 280, 392, 490, 980, 1960, 102241, 204482, 408964, 511205, 715687, 817928, 1022410, 1431374, 2044820, 2862748, 3578435, 4089640, 5009809, 5725496, 7156870, 10019618, 14313740, 20039236, 25049045, 28627480, 40078472, 50098090, 100196180, 200392360]

約数ペア:

[(1, 200392360), (2, 100196180), (4, 50098090), (5, 40078472), (7, 28627480), (8, 25049045), (10, 20039236), (14, 14313740), (20, 10019618), (28, 7156870), (35, 5725496), (40, 5009809), (49, 4089640), (56, 3578435), (70, 2862748), (98, 2044820), (140, 1431374), (196, 1022410), (245, 817928), (280, 715687), (392, 511205), (490, 408964), (980, 204482), (1960, 102241)]