204467907

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{9007}}^1$

素因数の和:9087

約数の個数: 32

約数和(自身を含む): 332070912

約数和(自身を除く): 127603005

約数列:

[1, 3, 7, 21, 23, 47, 69, 141, 161, 329, 483, 987, 1081, 3243, 7567, 9007, 22701, 27021, 63049, 189147, 207161, 423329, 621483, 1269987, 1450127, 2963303, 4350381, 8889909, 9736567, 29209701, 68155969, 204467907]

約数ペア:

[(1, 204467907), (3, 68155969), (7, 29209701), (21, 9736567), (23, 8889909), (47, 4350381), (69, 2963303), (141, 1450127), (161, 1269987), (329, 621483), (483, 423329), (987, 207161), (1081, 189147), (3243, 63049), (7567, 27021), (9007, 22701)]