202349780

素因数分解:

$2^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{92821}}^1$

素因数の和:92939

約数の個数: 24

約数和(自身を含む): 428837640

約数和(自身を除く): 226487860

約数列:

[1, 2, 4, 5, 10, 20, 109, 218, 436, 545, 1090, 2180, 92821, 185642, 371284, 464105, 928210, 1856420, 10117489, 20234978, 40469956, 50587445, 101174890, 202349780]

約数ペア:

[(1, 202349780), (2, 101174890), (4, 50587445), (5, 40469956), (10, 20234978), (20, 10117489), (109, 1856420), (218, 928210), (436, 464105), (545, 371284), (1090, 185642), (2180, 92821)]