201437188

素因数分解:

$2^2\times {\mathrm{193}}^1\times {\mathrm{311}}^1\times {\mathrm{839}}^1$

素因数の和:1347

約数の個数: 24

約数和(自身を含む): 355904640

約数和(自身を除く): 154467452

約数列:

[1, 2, 4, 193, 311, 386, 622, 772, 839, 1244, 1678, 3356, 60023, 120046, 161927, 240092, 260929, 323854, 521858, 647708, 1043716, 50359297, 100718594, 201437188]

約数ペア:

[(1, 201437188), (2, 100718594), (4, 50359297), (193, 1043716), (311, 647708), (386, 521858), (622, 323854), (772, 260929), (839, 240092), (1244, 161927), (1678, 120046), (3356, 60023)]