212804944

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{313}}^1\times {\mathrm{3863}}^1$

素因数の和:4195

約数の個数: 40

約数和(自身を含む): 451346112

約数和(自身を除く): 238541168

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 313, 626, 1252, 2504, 3443, 3863, 5008, 6886, 7726, 13772, 15452, 27544, 30904, 42493, 55088, 61808, 84986, 169972, 339944, 679888, 1209119, 2418238, 4836476, 9672952, 13300309, 19345904, 26600618, 53201236, 106402472, 212804944]

約数ペア:

[(1, 212804944), (2, 106402472), (4, 53201236), (8, 26600618), (11, 19345904), (16, 13300309), (22, 9672952), (44, 4836476), (88, 2418238), (176, 1209119), (313, 679888), (626, 339944), (1252, 169972), (2504, 84986), (3443, 61808), (3863, 55088), (5008, 42493), (6886, 30904), (7726, 27544), (13772, 15452)]