202012190

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1188307}}^1$

素因数の和:1188331

約数の個数: 16

約数和(自身を含む): 385011792

約数和(自身を除く): 182999602

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 1188307, 2376614, 5941535, 11883070, 20201219, 40402438, 101006095, 202012190]

約数ペア:

[(1, 202012190), (2, 101006095), (5, 40402438), (10, 20201219), (17, 11883070), (34, 5941535), (85, 2376614), (170, 1188307)]