201996342

素因数分解:

$2^1\times 3^4\times {\mathrm{1246891}}^1$

素因数の和:1246905

約数の個数: 20

約数和(自身を含む): 452621796

約数和(自身を除く): 250625454

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 1246891, 2493782, 3740673, 7481346, 11222019, 22444038, 33666057, 67332114, 100998171, 201996342]

約数ペア:

[(1, 201996342), (2, 100998171), (3, 67332114), (6, 33666057), (9, 22444038), (18, 11222019), (27, 7481346), (54, 3740673), (81, 2493782), (162, 1246891)]