204558416

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{752053}}^1$

素因数の和:752078

約数の個数: 20

約数和(自身を含む): 419646132

約数和(自身を除く): 215087716

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 752053, 1504106, 3008212, 6016424, 12032848, 12784901, 25569802, 51139604, 102279208, 204558416]

約数ペア:

[(1, 204558416), (2, 102279208), (4, 51139604), (8, 25569802), (16, 12784901), (17, 12032848), (34, 6016424), (68, 3008212), (136, 1504106), (272, 752053)]