193972912

素因数分解:

$2^4\times 7^1\times {\mathrm{109}}^1\times {\mathrm{15889}}^1$

素因数の和:16013

約数の個数: 40

約数和(自身を含む): 433479200

約数和(自身を除く): 239506288

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 109, 112, 218, 436, 763, 872, 1526, 1744, 3052, 6104, 12208, 15889, 31778, 63556, 111223, 127112, 222446, 254224, 444892, 889784, 1731901, 1779568, 3463802, 6927604, 12123307, 13855208, 24246614, 27710416, 48493228, 96986456, 193972912]

約数ペア:

[(1, 193972912), (2, 96986456), (4, 48493228), (7, 27710416), (8, 24246614), (14, 13855208), (16, 12123307), (28, 6927604), (56, 3463802), (109, 1779568), (112, 1731901), (218, 889784), (436, 444892), (763, 254224), (872, 222446), (1526, 127112), (1744, 111223), (3052, 63556), (6104, 31778), (12208, 15889)]