208403792

素因数分解:

$2^4\times {\mathrm{937}}^1\times {\mathrm{13901}}^1$

素因数の和:14846

約数の個数: 20

約数和(自身を含む): 404242356

約数和(自身を除く): 195838564

約数列:

[1, 2, 4, 8, 16, 937, 1874, 3748, 7496, 13901, 14992, 27802, 55604, 111208, 222416, 13025237, 26050474, 52100948, 104201896, 208403792]

約数ペア:

[(1, 208403792), (2, 104201896), (4, 52100948), (8, 26050474), (16, 13025237), (937, 222416), (1874, 111208), (3748, 55604), (7496, 27802), (13901, 14992)]