220131527

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{92221}}^1$

素因数の和:92270

約数の個数: 16

約数和(自身を含む): 283305984

約数和(自身を除く): 63174457

約数列:

[1, 7, 11, 31, 77, 217, 341, 2387, 92221, 645547, 1014431, 2858851, 7101017, 20011957, 31447361, 220131527]

約数ペア:

[(1, 220131527), (7, 31447361), (11, 20011957), (31, 7101017), (77, 2858851), (217, 1014431), (341, 645547), (2387, 92221)]