212445506

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^3\times {\mathrm{6907}}^1$

素因数の和:6955

約数の個数: 32

約数和(自身を含む): 394584960

約数和(自身を除く): 182139454

約数列:

[1, 2, 7, 13, 14, 26, 91, 169, 182, 338, 1183, 2197, 2366, 4394, 6907, 13814, 15379, 30758, 48349, 89791, 96698, 179582, 628537, 1167283, 1257074, 2334566, 8170981, 15174679, 16341962, 30349358, 106222753, 212445506]

約数ペア:

[(1, 212445506), (2, 106222753), (7, 30349358), (13, 16341962), (14, 15174679), (26, 8170981), (91, 2334566), (169, 1257074), (182, 1167283), (338, 628537), (1183, 179582), (2197, 96698), (2366, 89791), (4394, 48349), (6907, 30758), (13814, 15379)]