202289740

素因数分解:

$2^2\times 5^1\times {\mathrm{1217}}^1\times {\mathrm{8311}}^1$

素因数の和:9537

約数の個数: 24

約数和(自身を含む): 425208672

約数和(自身を除く): 222918932

約数列:

[1, 2, 4, 5, 10, 20, 1217, 2434, 4868, 6085, 8311, 12170, 16622, 24340, 33244, 41555, 83110, 166220, 10114487, 20228974, 40457948, 50572435, 101144870, 202289740]

約数ペア:

[(1, 202289740), (2, 101144870), (4, 50572435), (5, 40457948), (10, 20228974), (20, 10114487), (1217, 166220), (2434, 83110), (4868, 41555), (6085, 33244), (8311, 24340), (12170, 16622)]