206995404

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{32003}}^1$

素因数の和:32035

約数の個数: 72

約数和(自身を含む): 612940608

約数和(自身を除く): 405945204

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 49, 66, 77, 84, 98, 132, 147, 154, 196, 231, 294, 308, 462, 539, 588, 924, 1078, 1617, 2156, 3234, 6468, 32003, 64006, 96009, 128012, 192018, 224021, 352033, 384036, 448042, 672063, 704066, 896084, 1056099, 1344126, 1408132, 1568147, 2112198, 2464231, 2688252, 3136294, 4224396, 4704441, 4928462, 6272588, 7392693, 9408882, 9856924, 14785386, 17249617, 18817764, 29570772, 34499234, 51748851, 68998468, 103497702, 206995404]

約数ペア:

[(1, 206995404), (2, 103497702), (3, 68998468), (4, 51748851), (6, 34499234), (7, 29570772), (11, 18817764), (12, 17249617), (14, 14785386), (21, 9856924), (22, 9408882), (28, 7392693), (33, 6272588), (42, 4928462), (44, 4704441), (49, 4224396), (66, 3136294), (77, 2688252), (84, 2464231), (98, 2112198), (132, 1568147), (147, 1408132), (154, 1344126), (196, 1056099), (231, 896084), (294, 704066), (308, 672063), (462, 448042), (539, 384036), (588, 352033), (924, 224021), (1078, 192018), (1617, 128012), (2156, 96009), (3234, 64006), (6468, 32003)]