207730655

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{281}}^1\times {\mathrm{13441}}^1$

素因数の和:13738

約数の個数: 16

約数和(自身を含む): 272926368

約数和(自身を除く): 65195713

約数列:

[1, 5, 11, 55, 281, 1405, 3091, 13441, 15455, 67205, 147851, 739255, 3776921, 18884605, 41546131, 207730655]

約数ペア:

[(1, 207730655), (5, 41546131), (11, 18884605), (55, 3776921), (281, 739255), (1405, 147851), (3091, 67205), (13441, 15455)]