207420212

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{547}}^1\times {\mathrm{2017}}^1$

素因数の和:2615

約数の個数: 24

約数和(自身を含む): 371570304

約数和(自身を除く): 164150092

約数列:

[1, 2, 4, 47, 94, 188, 547, 1094, 2017, 2188, 4034, 8068, 25709, 51418, 94799, 102836, 189598, 379196, 1103299, 2206598, 4413196, 51855053, 103710106, 207420212]

約数ペア:

[(1, 207420212), (2, 103710106), (4, 51855053), (47, 4413196), (94, 2206598), (188, 1103299), (547, 379196), (1094, 189598), (2017, 102836), (2188, 94799), (4034, 51418), (8068, 25709)]