202030647

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{13963}}^1$

素因数の和:14039

約数の個数: 32

約数和(自身を含む): 337817088

約数和(自身を除く): 135786441

約数列:

[1, 3, 7, 13, 21, 39, 53, 91, 159, 273, 371, 689, 1113, 2067, 4823, 13963, 14469, 41889, 97741, 181519, 293223, 544557, 740039, 1270633, 2220117, 3811899, 5180273, 9620507, 15540819, 28861521, 67343549, 202030647]

約数ペア:

[(1, 202030647), (3, 67343549), (7, 28861521), (13, 15540819), (21, 9620507), (39, 5180273), (53, 3811899), (91, 2220117), (159, 1270633), (273, 740039), (371, 544557), (689, 293223), (1113, 181519), (2067, 97741), (4823, 41889), (13963, 14469)]