208039182

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{16363}}^1$

素因数の和:16544

約数の個数: 32

約数和(自身を含む): 450860928

約数和(自身を除く): 242821746

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 163, 326, 489, 978, 2119, 4238, 6357, 12714, 16363, 32726, 49089, 98178, 212719, 425438, 638157, 1276314, 2667169, 5334338, 8001507, 16003014, 34673197, 69346394, 104019591, 208039182]

約数ペア:

[(1, 208039182), (2, 104019591), (3, 69346394), (6, 34673197), (13, 16003014), (26, 8001507), (39, 5334338), (78, 2667169), (163, 1276314), (326, 638157), (489, 425438), (978, 212719), (2119, 98178), (4238, 49089), (6357, 32726), (12714, 16363)]