201891677

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{39719}}^1$

素因数の和:39772

約数の個数: 16

約数和(自身を含む): 240226560

約数和(自身を除く): 38334883

約数列:

[1, 13, 17, 23, 221, 299, 391, 5083, 39719, 516347, 675223, 913537, 8777899, 11875981, 15530129, 201891677]

約数ペア:

[(1, 201891677), (13, 15530129), (17, 11875981), (23, 8777899), (221, 913537), (299, 675223), (391, 516347), (5083, 39719)]