215577182

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{919}}^1\times {\mathrm{2213}}^1$

素因数の和:3187

約数の個数: 16

約数和(自身を含む): 329974560

約数和(自身を除く): 114397378

約数列:

[1, 2, 53, 106, 919, 1838, 2213, 4426, 48707, 97414, 117289, 234578, 2033747, 4067494, 107788591, 215577182]

約数ペア:

[(1, 215577182), (2, 107788591), (53, 4067494), (106, 2033747), (919, 234578), (1838, 117289), (2213, 97414), (4426, 48707)]