201359620878

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{2581533601}}^1$

素因数の和:2581533619

約数の個数: 16

約数和(自身を含む): 433697645136

約数和(自身を除く): 232338024258

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 2581533601, 5163067202, 7744600803, 15489201606, 33559936813, 67119873626, 100679810439, 201359620878]

約数ペア:

[(1, 201359620878), (2, 100679810439), (3, 67119873626), (6, 33559936813), (13, 15489201606), (26, 7744600803), (39, 5163067202), (78, 2581533601)]