225688001

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{1171}}^1\times {\mathrm{2503}}^1$

素因数の和:3692

約数の個数: 16

約数和(自身を含む): 281730048

約数和(自身を除く): 56042047

約数列:

[1, 7, 11, 77, 1171, 2503, 8197, 12881, 17521, 27533, 90167, 192731, 2931013, 20517091, 32241143, 225688001]

約数ペア:

[(1, 225688001), (7, 32241143), (11, 20517091), (77, 2931013), (1171, 192731), (2503, 90167), (8197, 27533), (12881, 17521)]