209225269

素因数分解:

${\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{8713}}^1$

素因数の和:8820

約数の個数: 16

約数和(自身を含む): 238415040

約数和(自身を除く): 29189771

約数列:

[1, 11, 37, 59, 407, 649, 2183, 8713, 24013, 95843, 322381, 514067, 3546191, 5654737, 19020479, 209225269]

約数ペア:

[(1, 209225269), (11, 19020479), (37, 5654737), (59, 3546191), (407, 514067), (649, 322381), (2183, 95843), (8713, 24013)]