190364363

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{2801}}^1$

素因数の和:2907

約数の個数: 24

約数和(自身を含む): 236376720

約数和(自身を除く): 46012357

約数列:

[1, 7, 19, 49, 73, 133, 511, 931, 1387, 2801, 3577, 9709, 19607, 53219, 67963, 137249, 204473, 372533, 1431311, 2607731, 3884987, 10019177, 27194909, 190364363]

約数ペア:

[(1, 190364363), (7, 27194909), (19, 10019177), (49, 3884987), (73, 2607731), (133, 1431311), (511, 372533), (931, 204473), (1387, 137249), (2801, 67963), (3577, 53219), (9709, 19607)]