204037533

素因数分解:

$3^2\times 7^1\times {\mathrm{29}}^2\times {\mathrm{3851}}^1$

素因数の和:3922

約数の個数: 36

約数和(自身を含む): 348929568

約数和(自身を除く): 144892035

約数列:

[1, 3, 7, 9, 21, 29, 63, 87, 203, 261, 609, 841, 1827, 2523, 3851, 5887, 7569, 11553, 17661, 26957, 34659, 52983, 80871, 111679, 242613, 335037, 781753, 1005111, 2345259, 3238691, 7035777, 9716073, 22670837, 29148219, 68012511, 204037533]

約数ペア:

[(1, 204037533), (3, 68012511), (7, 29148219), (9, 22670837), (21, 9716073), (29, 7035777), (63, 3238691), (87, 2345259), (203, 1005111), (261, 781753), (609, 335037), (841, 242613), (1827, 111679), (2523, 80871), (3851, 52983), (5887, 34659), (7569, 26957), (11553, 17661)]