215473604

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{26497}}^1$

素因数の和:26627

約数の個数: 24

約数和(自身を含む): 400649760

約数和(自身を除く): 185176156

約数列:

[1, 2, 4, 19, 38, 76, 107, 214, 428, 2033, 4066, 8132, 26497, 52994, 105988, 503443, 1006886, 2013772, 2835179, 5670358, 11340716, 53868401, 107736802, 215473604]

約数ペア:

[(1, 215473604), (2, 107736802), (4, 53868401), (19, 11340716), (38, 5670358), (76, 2835179), (107, 2013772), (214, 1006886), (428, 503443), (2033, 105988), (4066, 52994), (8132, 26497)]