220140152

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{671159}}^1$

素因数の和:671206

約数の個数: 16

約数和(自身を含む): 422830800

約数和(自身を除く): 202690648

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 671159, 1342318, 2684636, 5369272, 27517519, 55035038, 110070076, 220140152]

約数ペア:

[(1, 220140152), (2, 110070076), (4, 55035038), (8, 27517519), (41, 5369272), (82, 2684636), (164, 1342318), (328, 671159)]