208037279996

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{433}}^1\times {\mathrm{1319933}}^1$

素因数の和:1320390

約数の個数: 48

約数和(自身を含む): 449115463104

約数和(自身を除く): 241078183108

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 433, 866, 1732, 3031, 5629, 6062, 11258, 12124, 22516, 39403, 78806, 157612, 1319933, 2639866, 5279732, 9239531, 17159129, 18479062, 34318258, 36958124, 68636516, 120113903, 240227806, 480455612, 571530989, 1143061978, 2286123956, 4000716923, 7429902857, 8001433846, 14859805714, 16002867692, 29719611428, 52009319999, 104018639998, 208037279996]

約数ペア:

[(1, 208037279996), (2, 104018639998), (4, 52009319999), (7, 29719611428), (13, 16002867692), (14, 14859805714), (26, 8001433846), (28, 7429902857), (52, 4000716923), (91, 2286123956), (182, 1143061978), (364, 571530989), (433, 480455612), (866, 240227806), (1732, 120113903), (3031, 68636516), (5629, 36958124), (6062, 34318258), (11258, 18479062), (12124, 17159129), (22516, 9239531), (39403, 5279732), (78806, 2639866), (157612, 1319933)]