188977178

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{234463}}^1$

素因数の和:234509

約数の個数: 16

約数和(自身を含む): 315119616

約数和(自身を除く): 126142438

約数列:

[1, 2, 13, 26, 31, 62, 403, 806, 234463, 468926, 3048019, 6096038, 7268353, 14536706, 94488589, 188977178]

約数ペア:

[(1, 188977178), (2, 94488589), (13, 14536706), (26, 7268353), (31, 6096038), (62, 3048019), (403, 468926), (806, 234463)]