210017418

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{62617}}^1$

素因数の和:62678

約数の個数: 32

約数和(自身を含む): 462872256

約数和(自身を除く): 252854838

約数列:

[1, 2, 3, 6, 13, 26, 39, 43, 78, 86, 129, 258, 559, 1118, 1677, 3354, 62617, 125234, 187851, 375702, 814021, 1628042, 2442063, 2692531, 4884126, 5385062, 8077593, 16155186, 35002903, 70005806, 105008709, 210017418]

約数ペア:

[(1, 210017418), (2, 105008709), (3, 70005806), (6, 35002903), (13, 16155186), (26, 8077593), (39, 5385062), (43, 4884126), (78, 2692531), (86, 2442063), (129, 1628042), (258, 814021), (559, 375702), (1118, 187851), (1677, 125234), (3354, 62617)]