201372944

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{17903}}^1$

素因数の和:17967

約数の個数: 40

約数和(自身を含む): 421818240

約数和(自身を除く): 220445296

約数列:

[1, 2, 4, 8, 16, 19, 37, 38, 74, 76, 148, 152, 296, 304, 592, 703, 1406, 2812, 5624, 11248, 17903, 35806, 71612, 143224, 286448, 340157, 662411, 680314, 1324822, 1360628, 2649644, 2721256, 5299288, 5442512, 10598576, 12585809, 25171618, 50343236, 100686472, 201372944]

約数ペア:

[(1, 201372944), (2, 100686472), (4, 50343236), (8, 25171618), (16, 12585809), (19, 10598576), (37, 5442512), (38, 5299288), (74, 2721256), (76, 2649644), (148, 1360628), (152, 1324822), (296, 680314), (304, 662411), (592, 340157), (703, 286448), (1406, 143224), (2812, 71612), (5624, 35806), (11248, 17903)]