202149054

素因数分解:

$2^1\times 3^3\times {\mathrm{223}}^1\times {\mathrm{16787}}^1$

素因数の和:17021

約数の個数: 32

約数和(自身を含む): 451261440

約数和(自身を除く): 249112386

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 223, 446, 669, 1338, 2007, 4014, 6021, 12042, 16787, 33574, 50361, 100722, 151083, 302166, 453249, 906498, 3743501, 7487002, 11230503, 22461006, 33691509, 67383018, 101074527, 202149054]

約数ペア:

[(1, 202149054), (2, 101074527), (3, 67383018), (6, 33691509), (9, 22461006), (18, 11230503), (27, 7487002), (54, 3743501), (223, 906498), (446, 453249), (669, 302166), (1338, 151083), (2007, 100722), (4014, 50361), (6021, 33574), (12042, 16787)]