203423799

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{107}}^1\times {\mathrm{467}}^1$

素因数の和:659

約数の個数: 32

約数和(自身を含む): 291133440

約数和(自身を除く): 87709641

約数列:

[1, 3, 23, 59, 69, 107, 177, 321, 467, 1357, 1401, 2461, 4071, 6313, 7383, 10741, 18939, 27553, 32223, 49969, 82659, 145199, 149907, 435597, 633719, 1149287, 1901157, 2948171, 3447861, 8844513, 67807933, 203423799]

約数ペア:

[(1, 203423799), (3, 67807933), (23, 8844513), (59, 3447861), (69, 2948171), (107, 1901157), (177, 1149287), (321, 633719), (467, 435597), (1357, 149907), (1401, 145199), (2461, 82659), (4071, 49969), (6313, 32223), (7383, 27553), (10741, 18939)]