200794928260

素因数分解:

$2^2\times 5^1\times {\mathrm{199}}^1\times {\mathrm{449}}^1\times {\mathrm{112363}}^1$

素因数の和:113020

約数の個数: 48

約数和(自身を含む): 424735920000

約数和(自身を除く): 223940991740

約数列:

[1, 2, 4, 5, 10, 20, 199, 398, 449, 796, 898, 995, 1796, 1990, 2245, 3980, 4490, 8980, 89351, 112363, 178702, 224726, 357404, 446755, 449452, 561815, 893510, 1123630, 1787020, 2247260, 22360237, 44720474, 50450987, 89440948, 100901974, 111801185, 201803948, 223602370, 252254935, 447204740, 504509870, 1009019740, 10039746413, 20079492826, 40158985652, 50198732065, 100397464130, 200794928260]

約数ペア:

[(1, 200794928260), (2, 100397464130), (4, 50198732065), (5, 40158985652), (10, 20079492826), (20, 10039746413), (199, 1009019740), (398, 504509870), (449, 447204740), (796, 252254935), (898, 223602370), (995, 201803948), (1796, 111801185), (1990, 100901974), (2245, 89440948), (3980, 50450987), (4490, 44720474), (8980, 22360237), (89351, 2247260), (112363, 1787020), (178702, 1123630), (224726, 893510), (357404, 561815), (446755, 449452)]