201469518

素因数分解:

$2^1\times 3^4\times {\mathrm{1243639}}^1$

素因数の和:1243653

約数の個数: 20

約数和(自身を含む): 451441320

約数和(自身を除く): 249971802

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 1243639, 2487278, 3730917, 7461834, 11192751, 22385502, 33578253, 67156506, 100734759, 201469518]

約数ペア:

[(1, 201469518), (2, 100734759), (3, 67156506), (6, 33578253), (9, 22385502), (18, 11192751), (27, 7461834), (54, 3730917), (81, 2487278), (162, 1243639)]