202129876

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{17431}}^1$

素因数の和:17671

約数の個数: 24

約数和(自身を含む): 382667264

約数和(自身を除く): 180537388

約数列:

[1, 2, 4, 13, 26, 52, 223, 446, 892, 2899, 5798, 11596, 17431, 34862, 69724, 226603, 453206, 906412, 3887113, 7774226, 15548452, 50532469, 101064938, 202129876]

約数ペア:

[(1, 202129876), (2, 101064938), (4, 50532469), (13, 15548452), (26, 7774226), (52, 3887113), (223, 906412), (446, 453206), (892, 226603), (2899, 69724), (5798, 34862), (11596, 17431)]