217629006

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{53419}}^1$

素因数の和:53528

約数の個数: 32

約数和(自身を含む): 502575360

約数和(自身を除く): 284946354

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 97, 194, 291, 582, 679, 1358, 2037, 4074, 53419, 106838, 160257, 320514, 373933, 747866, 1121799, 2243598, 5181643, 10363286, 15544929, 31089858, 36271501, 72543002, 108814503, 217629006]

約数ペア:

[(1, 217629006), (2, 108814503), (3, 72543002), (6, 36271501), (7, 31089858), (14, 15544929), (21, 10363286), (42, 5181643), (97, 2243598), (194, 1121799), (291, 747866), (582, 373933), (679, 320514), (1358, 160257), (2037, 106838), (4074, 53419)]