209538902014

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{110399843}}^1$

素因数の和:110399931

約数の個数: 16

約数和(自身を含む): 343122715152

約数和(自身を除く): 133583813138

約数列:

[1, 2, 13, 26, 73, 146, 949, 1898, 110399843, 220799686, 1435197959, 2870395918, 8059188539, 16118377078, 104769451007, 209538902014]

約数ペア:

[(1, 209538902014), (2, 104769451007), (13, 16118377078), (26, 8059188539), (73, 2870395918), (146, 1435197959), (949, 220799686), (1898, 110399843)]