231628166

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{971}}^1\times {\mathrm{1549}}^1$

素因数の和:2540

約数の個数: 32

約数和(自身を含む): 433900800

約数和(自身を除く): 202272634

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 971, 1549, 1942, 3098, 6797, 10681, 10843, 13594, 17039, 21362, 21686, 34078, 74767, 119273, 149534, 238546, 1504079, 3008158, 10528553, 16544869, 21057106, 33089738, 115814083, 231628166]

約数ペア:

[(1, 231628166), (2, 115814083), (7, 33089738), (11, 21057106), (14, 16544869), (22, 10528553), (77, 3008158), (154, 1504079), (971, 238546), (1549, 149534), (1942, 119273), (3098, 74767), (6797, 34078), (10681, 21686), (10843, 21362), (13594, 17039)]