214573670

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{409}}^1\times {\mathrm{2281}}^1$

素因数の和:2720

約数の個数: 32

約数和(自身を含む): 404187840

約数和(自身を除く): 189614170

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 409, 818, 2045, 2281, 4090, 4562, 9407, 11405, 18814, 22810, 47035, 52463, 94070, 104926, 262315, 524630, 932929, 1865858, 4664645, 9329290, 21457367, 42914734, 107286835, 214573670]

約数ペア:

[(1, 214573670), (2, 107286835), (5, 42914734), (10, 21457367), (23, 9329290), (46, 4664645), (115, 1865858), (230, 932929), (409, 524630), (818, 262315), (2045, 104926), (2281, 94070), (4090, 52463), (4562, 47035), (9407, 22810), (11405, 18814)]