214968235

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{347}}^1\times {\mathrm{5387}}^1$

素因数の和:5762

約数の個数: 16

約数和(自身を含む): 270003456

約数和(自身を除く): 55035221

約数列:

[1, 5, 23, 115, 347, 1735, 5387, 7981, 26935, 39905, 123901, 619505, 1869289, 9346445, 42993647, 214968235]

約数ペア:

[(1, 214968235), (5, 42993647), (23, 9346445), (115, 1869289), (347, 619505), (1735, 123901), (5387, 39905), (7981, 26935)]