197367076

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{67499}}^1$

素因数の和:67563

約数の個数: 24

約数和(自身を含む): 374220000

約数和(自身を除く): 176852924

約数列:

[1, 2, 4, 17, 34, 43, 68, 86, 172, 731, 1462, 2924, 67499, 134998, 269996, 1147483, 2294966, 2902457, 4589932, 5804914, 11609828, 49341769, 98683538, 197367076]

約数ペア:

[(1, 197367076), (2, 98683538), (4, 49341769), (17, 11609828), (34, 5804914), (43, 4589932), (68, 2902457), (86, 2294966), (172, 1147483), (731, 269996), (1462, 134998), (2924, 67499)]