201990228

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{1530229}}^1$

素因数の和:1530247

約数の個数: 24

約数和(自身を含む): 514157280

約数和(自身を除く): 312167052

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 1530229, 3060458, 4590687, 6120916, 9181374, 16832519, 18362748, 33665038, 50497557, 67330076, 100995114, 201990228]

約数ペア:

[(1, 201990228), (2, 100995114), (3, 67330076), (4, 50497557), (6, 33665038), (11, 18362748), (12, 16832519), (22, 9181374), (33, 6120916), (44, 4590687), (66, 3060458), (132, 1530229)]