207966618

素因数分解:

$2^1\times 3^2\times {\mathrm{1303}}^1\times {\mathrm{8867}}^1$

素因数の和:10178

約数の個数: 24

約数和(自身を含む): 450991008

約数和(自身を除く): 243024390

約数列:

[1, 2, 3, 6, 9, 18, 1303, 2606, 3909, 7818, 8867, 11727, 17734, 23454, 26601, 53202, 79803, 159606, 11553701, 23107402, 34661103, 69322206, 103983309, 207966618]

約数ペア:

[(1, 207966618), (2, 103983309), (3, 69322206), (6, 34661103), (9, 23107402), (18, 11553701), (1303, 159606), (2606, 79803), (3909, 53202), (7818, 26601), (8867, 23454), (11727, 17734)]