206875150

素因数分解:

$2^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{96221}}^1$

素因数の和:96276

約数の個数: 24

約数和(自身を含む): 393740424

約数和(自身を除く): 186865274

約数列:

[1, 2, 5, 10, 25, 43, 50, 86, 215, 430, 1075, 2150, 96221, 192442, 481105, 962210, 2405525, 4137503, 4811050, 8275006, 20687515, 41375030, 103437575, 206875150]

約数ペア:

[(1, 206875150), (2, 103437575), (5, 41375030), (10, 20687515), (25, 8275006), (43, 4811050), (50, 4137503), (86, 2405525), (215, 962210), (430, 481105), (1075, 192442), (2150, 96221)]