201880743

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{547}}^1\times {\mathrm{2861}}^1$

素因数の和:3454

約数の個数: 16

約数和(自身を含む): 276034176

約数和(自身を除く): 74153433

約数列:

[1, 3, 43, 129, 547, 1641, 2861, 8583, 23521, 70563, 123023, 369069, 1564967, 4694901, 67293581, 201880743]

約数ペア:

[(1, 201880743), (3, 67293581), (43, 4694901), (129, 1564967), (547, 369069), (1641, 123023), (2861, 70563), (8583, 23521)]