201993821982

素因数分解:

$2^1\times 3^3\times {\mathrm{37}}^1\times {\mathrm{101098009}}^1$

素因数の和:101098057

約数の個数: 32

約数和(自身を含む): 461006925600

約数和(自身を除く): 259013103618

約数列:

[1, 2, 3, 6, 9, 18, 27, 37, 54, 74, 111, 222, 333, 666, 999, 1998, 101098009, 202196018, 303294027, 606588054, 909882081, 1819764162, 2729646243, 3740626333, 5459292486, 7481252666, 11221878999, 22443757998, 33665636997, 67331273994, 100996910991, 201993821982]

約数ペア:

[(1, 201993821982), (2, 100996910991), (3, 67331273994), (6, 33665636997), (9, 22443757998), (18, 11221878999), (27, 7481252666), (37, 5459292486), (54, 3740626333), (74, 2729646243), (111, 1819764162), (222, 909882081), (333, 606588054), (666, 303294027), (999, 202196018), (1998, 101098009)]