208536185

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{5503}}^1$

素因数の和:5585

約数の個数: 32

約数和(自身を含む): 299593728

約数和(自身を除く): 91057543

約数列:

[1, 5, 11, 13, 53, 55, 65, 143, 265, 583, 689, 715, 2915, 3445, 5503, 7579, 27515, 37895, 60533, 71539, 291659, 302665, 357695, 786929, 1458295, 3208249, 3791567, 3934645, 16041245, 18957835, 41707237, 208536185]

約数ペア:

[(1, 208536185), (5, 41707237), (11, 18957835), (13, 16041245), (53, 3934645), (55, 3791567), (65, 3208249), (143, 1458295), (265, 786929), (583, 357695), (689, 302665), (715, 291659), (2915, 71539), (3445, 60533), (5503, 37895), (7579, 27515)]