200166291

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{107}}^1\times {\mathrm{271}}^1$

素因数の和:456

約数の個数: 48

約数和(自身を含む): 320785920

約数和(自身を除く): 120619629

約数列:

[1, 3, 9, 13, 39, 59, 107, 117, 177, 271, 321, 531, 767, 813, 963, 1391, 2301, 2439, 3523, 4173, 6313, 6903, 10569, 12519, 15989, 18939, 28997, 31707, 47967, 56817, 82069, 86991, 143901, 207857, 246207, 260973, 376961, 623571, 738621, 1130883, 1710823, 1870713, 3392649, 5132469, 15397407, 22240699, 66722097, 200166291]

約数ペア:

[(1, 200166291), (3, 66722097), (9, 22240699), (13, 15397407), (39, 5132469), (59, 3392649), (107, 1870713), (117, 1710823), (177, 1130883), (271, 738621), (321, 623571), (531, 376961), (767, 260973), (813, 246207), (963, 207857), (1391, 143901), (2301, 86991), (2439, 82069), (3523, 56817), (4173, 47967), (6313, 31707), (6903, 28997), (10569, 18939), (12519, 15989)]