201280255

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{215273}}^1$

素因数の和:215306

約数の個数: 16

約数和(自身を含む): 278995104

約数和(自身を除く): 77714849

約数列:

[1, 5, 11, 17, 55, 85, 187, 935, 215273, 1076365, 2368003, 3659641, 11840015, 18298205, 40256051, 201280255]

約数ペア:

[(1, 201280255), (5, 40256051), (11, 18298205), (17, 11840015), (55, 3659641), (85, 2368003), (187, 1076365), (935, 215273)]