199367032

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{408539}}^1$

素因数の和:408606

約数の個数: 16

約数和(自身を含む): 379942200

約数和(自身を除く): 180575168

約数列:

[1, 2, 4, 8, 61, 122, 244, 488, 408539, 817078, 1634156, 3268312, 24920879, 49841758, 99683516, 199367032]

約数ペア:

[(1, 199367032), (2, 99683516), (4, 49841758), (8, 24920879), (61, 3268312), (122, 1634156), (244, 817078), (488, 408539)]