201364569

素因数分解:

$3^3\times 7^2\times {\mathrm{152203}}^1$

素因数の和:152226

約数の個数: 24

約数和(自身を含む): 347025120

約数和(自身を除く): 145660551

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 147, 189, 441, 1323, 152203, 456609, 1065421, 1369827, 3196263, 4109481, 7457947, 9588789, 22373841, 28766367, 67121523, 201364569]

約数ペア:

[(1, 201364569), (3, 67121523), (7, 28766367), (9, 22373841), (21, 9588789), (27, 7457947), (49, 4109481), (63, 3196263), (147, 1369827), (189, 1065421), (441, 456609), (1323, 152203)]