214529666

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{311}}^1\times {\mathrm{617}}^1$

素因数の和:986

約数の個数: 32

約数和(自身を含む): 356323968

約数和(自身を除く): 141794302

約数列:

[1, 2, 13, 26, 43, 86, 311, 559, 617, 622, 1118, 1234, 4043, 8021, 8086, 13373, 16042, 26531, 26746, 53062, 173849, 191887, 344903, 347698, 383774, 689806, 2494531, 4989062, 8251141, 16502282, 107264833, 214529666]

約数ペア:

[(1, 214529666), (2, 107264833), (13, 16502282), (26, 8251141), (43, 4989062), (86, 2494531), (311, 689806), (559, 383774), (617, 347698), (622, 344903), (1118, 191887), (1234, 173849), (4043, 53062), (8021, 26746), (8086, 26531), (13373, 16042)]