202198810

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{16267}}^1$

素因数の和:16398

約数の個数: 32

約数和(自身を含む): 400583232

約数和(自身を除く): 198384422

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 113, 226, 565, 1130, 1243, 2486, 6215, 12430, 16267, 32534, 81335, 162670, 178937, 357874, 894685, 1789370, 1838171, 3676342, 9190855, 18381710, 20219881, 40439762, 101099405, 202198810]

約数ペア:

[(1, 202198810), (2, 101099405), (5, 40439762), (10, 20219881), (11, 18381710), (22, 9190855), (55, 3676342), (110, 1838171), (113, 1789370), (226, 894685), (565, 357874), (1130, 178937), (1243, 162670), (2486, 81335), (6215, 32534), (12430, 16267)]