206788275

素因数分解:

$3^3\times 5^2\times {\mathrm{83}}^1\times {\mathrm{3691}}^1$

素因数の和:3793

約数の個数: 48

約数和(自身を含む): 384558720

約数和(自身を除く): 177770445

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 83, 135, 225, 249, 415, 675, 747, 1245, 2075, 2241, 3691, 3735, 6225, 11073, 11205, 18455, 18675, 33219, 55365, 56025, 92275, 99657, 166095, 276825, 306353, 498285, 830475, 919059, 1531765, 2491425, 2757177, 4595295, 7658825, 8271531, 13785885, 22976475, 41357655, 68929425, 206788275]

約数ペア:

[(1, 206788275), (3, 68929425), (5, 41357655), (9, 22976475), (15, 13785885), (25, 8271531), (27, 7658825), (45, 4595295), (75, 2757177), (83, 2491425), (135, 1531765), (225, 919059), (249, 830475), (415, 498285), (675, 306353), (747, 276825), (1245, 166095), (2075, 99657), (2241, 92275), (3691, 56025), (3735, 55365), (6225, 33219), (11073, 18675), (11205, 18455)]