204988894

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{104693}}^1$

素因数の和:104795

約数の個数: 16

約数和(自身を含む): 339208560

約数和(自身を除く): 134219666

約数列:

[1, 2, 11, 22, 89, 178, 979, 1958, 104693, 209386, 1151623, 2303246, 9317677, 18635354, 102494447, 204988894]

約数ペア:

[(1, 204988894), (2, 102494447), (11, 18635354), (22, 9317677), (89, 2303246), (178, 1151623), (979, 209386), (1958, 104693)]