201840519

素因数分解:

$3^1\times {\mathrm{89}}^1\times {\mathrm{239}}^1\times {\mathrm{3163}}^1$

素因数の和:3494

約数の個数: 16

約数和(自身を含む): 273369600

約数和(自身を除く): 71529081

約数列:

[1, 3, 89, 239, 267, 717, 3163, 9489, 21271, 63813, 281507, 755957, 844521, 2267871, 67280173, 201840519]

約数ペア:

[(1, 201840519), (3, 67280173), (89, 2267871), (239, 844521), (267, 755957), (717, 281507), (3163, 63813), (9489, 21271)]