199427422

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{607}}^1\times {\mathrm{2693}}^1$

素因数の和:3363

約数の個数: 16

約数和(自身を含む): 304659072

約数和(自身を除く): 105231650

約数列:

[1, 2, 61, 122, 607, 1214, 2693, 5386, 37027, 74054, 164273, 328546, 1634651, 3269302, 99713711, 199427422]

約数ペア:

[(1, 199427422), (2, 99713711), (61, 3269302), (122, 1634651), (607, 328546), (1214, 164273), (2693, 74054), (5386, 37027)]