201366465

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{491}}^1\times {\mathrm{1439}}^1$

素因数の和:1957

約数の個数: 32

約数和(自身を含む): 340070400

約数和(自身を除く): 138703935

約数列:

[1, 3, 5, 15, 19, 57, 95, 285, 491, 1439, 1473, 2455, 4317, 7195, 7365, 9329, 21585, 27341, 27987, 46645, 82023, 136705, 139935, 410115, 706549, 2119647, 3532745, 10598235, 13424431, 40273293, 67122155, 201366465]

約数ペア:

[(1, 201366465), (3, 67122155), (5, 40273293), (15, 13424431), (19, 10598235), (57, 3532745), (95, 2119647), (285, 706549), (491, 410115), (1439, 139935), (1473, 136705), (2455, 82023), (4317, 46645), (7195, 27987), (7365, 27341), (9329, 21585)]