199342633

素因数分解:

$7^2\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{2423}}^1$

素因数の和:2533

約数の個数: 24

約数和(自身を含む): 245386368

約数和(自身を除く): 46043735

約数列:

[1, 7, 23, 49, 73, 161, 511, 1127, 1679, 2423, 3577, 11753, 16961, 55729, 82271, 118727, 176879, 390103, 1238153, 2730721, 4068217, 8667071, 28477519, 199342633]

約数ペア:

[(1, 199342633), (7, 28477519), (23, 8667071), (49, 4068217), (73, 2730721), (161, 1238153), (511, 390103), (1127, 176879), (1679, 118727), (2423, 82271), (3577, 55729), (11753, 16961)]