198148906

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{73771}}^1$

素因数の和:73869

約数の個数: 16

約数和(自身を含む): 318695040

約数和(自身を除く): 120546134

約数列:

[1, 2, 17, 34, 79, 158, 1343, 2686, 73771, 147542, 1254107, 2508214, 5827909, 11655818, 99074453, 198148906]

約数ペア:

[(1, 198148906), (2, 99074453), (17, 11655818), (34, 5827909), (79, 2508214), (158, 1254107), (1343, 147542), (2686, 73771)]