201993102012

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{24430709}}^1$

素因数の和:24430782

約数の個数: 48

約数和(自身を含む): 517149269280

約数和(自身を除く): 315156167268

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 53, 78, 106, 156, 159, 212, 318, 636, 689, 1378, 2067, 2756, 4134, 8268, 24430709, 48861418, 73292127, 97722836, 146584254, 293168508, 317599217, 635198434, 952797651, 1270396868, 1294827577, 1905595302, 2589655154, 3811190604, 3884482731, 5179310308, 7768965462, 15537930924, 16832758501, 33665517002, 50498275503, 67331034004, 100996551006, 201993102012]

約数ペア:

[(1, 201993102012), (2, 100996551006), (3, 67331034004), (4, 50498275503), (6, 33665517002), (12, 16832758501), (13, 15537930924), (26, 7768965462), (39, 5179310308), (52, 3884482731), (53, 3811190604), (78, 2589655154), (106, 1905595302), (156, 1294827577), (159, 1270396868), (212, 952797651), (318, 635198434), (636, 317599217), (689, 293168508), (1378, 146584254), (2067, 97722836), (2756, 73292127), (4134, 48861418), (8268, 24430709)]