200223195

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{11059}}^1$

素因数の和:11155

約数の個数: 32

約数和(自身を含む): 344010240

約数和(自身を除く): 143787045

約数列:

[1, 3, 5, 15, 17, 51, 71, 85, 213, 255, 355, 1065, 1207, 3621, 6035, 11059, 18105, 33177, 55295, 165885, 188003, 564009, 785189, 940015, 2355567, 2820045, 3925945, 11777835, 13348213, 40044639, 66741065, 200223195]

約数ペア:

[(1, 200223195), (3, 66741065), (5, 40044639), (15, 13348213), (17, 11777835), (51, 3925945), (71, 2820045), (85, 2355567), (213, 940015), (255, 785189), (355, 564009), (1065, 188003), (1207, 165885), (3621, 55295), (6035, 33177), (11059, 18105)]