208657130

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1896883}}^1$

素因数の和:1896901

約数の個数: 16

約数和(自身を含む): 409726944

約数和(自身を除く): 201069814

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 1896883, 3793766, 9484415, 18968830, 20865713, 41731426, 104328565, 208657130]

約数ペア:

[(1, 208657130), (2, 104328565), (5, 41731426), (10, 20865713), (11, 18968830), (22, 9484415), (55, 3793766), (110, 1896883)]