223831019

素因数分解:

${\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{337}}^1\times {\mathrm{619}}^1$

素因数の和:1022

約数の個数: 16

約数和(自身を含む): 238898400

約数和(自身を除く): 15067381

約数列:

[1, 29, 37, 337, 619, 1073, 9773, 12469, 17951, 22903, 208603, 361601, 664187, 6049487, 7718311, 223831019]

約数ペア:

[(1, 223831019), (29, 7718311), (37, 6049487), (337, 664187), (619, 361601), (1073, 208603), (9773, 22903), (12469, 17951)]