196455742

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{19681}}^1$

素因数の和:19744

約数の個数: 32

約数和(自身を含む): 362778624

約数和(自身を除く): 166322882

約数列:

[1, 2, 7, 14, 23, 31, 46, 62, 161, 217, 322, 434, 713, 1426, 4991, 9982, 19681, 39362, 137767, 275534, 452663, 610111, 905326, 1220222, 3168641, 4270777, 6337282, 8541554, 14032553, 28065106, 98227871, 196455742]

約数ペア:

[(1, 196455742), (2, 98227871), (7, 28065106), (14, 14032553), (23, 8541554), (31, 6337282), (46, 4270777), (62, 3168641), (161, 1220222), (217, 905326), (322, 610111), (434, 452663), (713, 275534), (1426, 137767), (4991, 39362), (9982, 19681)]