203431323

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{659}}^1\times {\mathrm{2393}}^1$

素因数の和:3098

約数の個数: 16

約数和(自身を含む): 278087040

約数和(自身を除く): 74655717

約数列:

[1, 3, 43, 129, 659, 1977, 2393, 7179, 28337, 85011, 102899, 308697, 1576987, 4730961, 67810441, 203431323]

約数ペア:

[(1, 203431323), (3, 67810441), (43, 4730961), (129, 1576987), (659, 308697), (1977, 102899), (2393, 85011), (7179, 28337)]