217736404

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{277}}^1\times {\mathrm{4793}}^1$

素因数の和:5115

約数の個数: 24

約数和(自身を含む): 391823208

約数和(自身を除く): 174086804

約数列:

[1, 2, 4, 41, 82, 164, 277, 554, 1108, 4793, 9586, 11357, 19172, 22714, 45428, 196513, 393026, 786052, 1327661, 2655322, 5310644, 54434101, 108868202, 217736404]

約数ペア:

[(1, 217736404), (2, 108868202), (4, 54434101), (41, 5310644), (82, 2655322), (164, 1327661), (277, 786052), (554, 393026), (1108, 196513), (4793, 45428), (9586, 22714), (11357, 19172)]