199736080

素因数分解:

$2^4\times 5^1\times {\mathrm{367}}^1\times {\mathrm{6803}}^1$

素因数の和:7183

約数の個数: 40

約数和(自身を含む): 465720192

約数和(自身を除く): 265984112

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 367, 734, 1468, 1835, 2936, 3670, 5872, 6803, 7340, 13606, 14680, 27212, 29360, 34015, 54424, 68030, 108848, 136060, 272120, 544240, 2496701, 4993402, 9986804, 12483505, 19973608, 24967010, 39947216, 49934020, 99868040, 199736080]

約数ペア:

[(1, 199736080), (2, 99868040), (4, 49934020), (5, 39947216), (8, 24967010), (10, 19973608), (16, 12483505), (20, 9986804), (40, 4993402), (80, 2496701), (367, 544240), (734, 272120), (1468, 136060), (1835, 108848), (2936, 68030), (3670, 54424), (5872, 34015), (6803, 29360), (7340, 27212), (13606, 14680)]