231729666

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{128311}}^1$

素因数の和:128366

約数の個数: 32

約数和(自身を含む): 541989888

約数和(自身を除く): 310260222

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 43, 86, 129, 258, 301, 602, 903, 1806, 128311, 256622, 384933, 769866, 898177, 1796354, 2694531, 5389062, 5517373, 11034746, 16552119, 33104238, 38621611, 77243222, 115864833, 231729666]

約数ペア:

[(1, 231729666), (2, 115864833), (3, 77243222), (6, 38621611), (7, 33104238), (14, 16552119), (21, 11034746), (42, 5517373), (43, 5389062), (86, 2694531), (129, 1796354), (258, 898177), (301, 769866), (602, 384933), (903, 256622), (1806, 128311)]