192152620

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{873421}}^1$

素因数の和:873441

約数の個数: 24

約数和(自身を含む): 440204688

約数和(自身を除く): 248052068

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 873421, 1746842, 3493684, 4367105, 8734210, 9607631, 17468420, 19215262, 38430524, 48038155, 96076310, 192152620]

約数ペア:

[(1, 192152620), (2, 96076310), (4, 48038155), (5, 38430524), (10, 19215262), (11, 17468420), (20, 9607631), (22, 8734210), (44, 4367105), (55, 3493684), (110, 1746842), (220, 873421)]