223800201

素因数分解:

$3^2\times {\mathrm{89}}^1\times {\mathrm{271}}^1\times {\mathrm{1031}}^1$

素因数の和:1397

約数の個数: 24

約数和(自身を含む): 328423680

約数和(自身を除く): 104623479

約数列:

[1, 3, 9, 89, 267, 271, 801, 813, 1031, 2439, 3093, 9279, 24119, 72357, 91759, 217071, 275277, 279401, 825831, 838203, 2514609, 24866689, 74600067, 223800201]

約数ペア:

[(1, 223800201), (3, 74600067), (9, 24866689), (89, 2514609), (267, 838203), (271, 825831), (801, 279401), (813, 275277), (1031, 217071), (2439, 91759), (3093, 72357), (9279, 24119)]