210449092

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{395581}}^1$

素因数の和:395611

約数の個数: 24

約数和(自身を含む): 443051840

約数和(自身を除く): 232602748

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 395581, 791162, 1582324, 2769067, 5538134, 7516039, 11076268, 15032078, 30064156, 52612273, 105224546, 210449092]

約数ペア:

[(1, 210449092), (2, 105224546), (4, 52612273), (7, 30064156), (14, 15032078), (19, 11076268), (28, 7516039), (38, 5538134), (76, 2769067), (133, 1582324), (266, 791162), (532, 395581)]