203328897

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{457}}^1\times {\mathrm{3449}}^1$

素因数の和:3952

約数の個数: 16

約数和(自身を含む): 278097600

約数和(自身を除く): 74768703

約数列:

[1, 3, 43, 129, 457, 1371, 3449, 10347, 19651, 58953, 148307, 444921, 1576193, 4728579, 67776299, 203328897]

約数ペア:

[(1, 203328897), (3, 67776299), (43, 4728579), (129, 1576193), (457, 444921), (1371, 148307), (3449, 58953), (10347, 19651)]