201996162

素因数分解:

$2^1\times 3^2\times {\mathrm{101}}^1\times {\mathrm{111109}}^1$

素因数の和:111218

約数の個数: 24

約数和(自身を含む): 441995580

約数和(自身を除く): 239999418

約数列:

[1, 2, 3, 6, 9, 18, 101, 202, 303, 606, 909, 1818, 111109, 222218, 333327, 666654, 999981, 1999962, 11222009, 22444018, 33666027, 67332054, 100998081, 201996162]

約数ペア:

[(1, 201996162), (2, 100998081), (3, 67332054), (6, 33666027), (9, 22444018), (18, 11222009), (101, 1999962), (202, 999981), (303, 666654), (606, 333327), (909, 222218), (1818, 111109)]