204414891

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{151}}^1\times {\mathrm{9601}}^1$

素因数の和:9802

約数の個数: 16

約数和(自身を含む): 280224768

約数和(自身を除く): 75809877

約数列:

[1, 3, 47, 141, 151, 453, 7097, 9601, 21291, 28803, 451247, 1353741, 1449751, 4349253, 68138297, 204414891]

約数ペア:

[(1, 204414891), (3, 68138297), (47, 4349253), (141, 1449751), (151, 1353741), (453, 451247), (7097, 28803), (9601, 21291)]