206064160

素因数分解:

$2^5\times 5^1\times {\mathrm{1117}}^1\times {\mathrm{1153}}^1$

素因数の和:2285

約数の個数: 48

約数和(自身を含む): 487685016

約数和(自身を除く): 281620856

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 1117, 1153, 2234, 2306, 4468, 4612, 5585, 5765, 8936, 9224, 11170, 11530, 17872, 18448, 22340, 23060, 35744, 36896, 44680, 46120, 89360, 92240, 178720, 184480, 1287901, 2575802, 5151604, 6439505, 10303208, 12879010, 20606416, 25758020, 41212832, 51516040, 103032080, 206064160]

約数ペア:

[(1, 206064160), (2, 103032080), (4, 51516040), (5, 41212832), (8, 25758020), (10, 20606416), (16, 12879010), (20, 10303208), (32, 6439505), (40, 5151604), (80, 2575802), (160, 1287901), (1117, 184480), (1153, 178720), (2234, 92240), (2306, 89360), (4468, 46120), (4612, 44680), (5585, 36896), (5765, 35744), (8936, 23060), (9224, 22340), (11170, 18448), (11530, 17872)]