208264977

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{59183}}^1$

素因数の和:59229

約数の個数: 24

約数和(自身を含む): 332377344

約数和(自身を除く): 124112367

約数列:

[1, 3, 9, 17, 23, 51, 69, 153, 207, 391, 1173, 3519, 59183, 177549, 532647, 1006111, 1361209, 3018333, 4083627, 9054999, 12250881, 23140553, 69421659, 208264977]

約数ペア:

[(1, 208264977), (3, 69421659), (9, 23140553), (17, 12250881), (23, 9054999), (51, 4083627), (69, 3018333), (153, 1361209), (207, 1006111), (391, 532647), (1173, 177549), (3519, 59183)]