206765713

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{827}}^1$

素因数の和:1053

約数の個数: 32

約数和(自身を含む): 274710528

約数和(自身を除く): 67944815

約数列:

[1, 7, 11, 17, 77, 119, 187, 191, 827, 1309, 1337, 2101, 3247, 5789, 9097, 14059, 14707, 22729, 35717, 63679, 98413, 154649, 157957, 250019, 1082543, 1105699, 1737527, 2685269, 12162689, 18796883, 29537959, 206765713]

約数ペア:

[(1, 206765713), (7, 29537959), (11, 18796883), (17, 12162689), (77, 2685269), (119, 1737527), (187, 1105699), (191, 1082543), (827, 250019), (1309, 157957), (1337, 154649), (2101, 98413), (3247, 63679), (5789, 35717), (9097, 22729), (14059, 14707)]