204691266

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{6781}}^1$

素因数の和:6848

約数の個数: 64

約数和(自身を含む): 501325440

約数和(自身を除く): 296634174

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 43, 54, 78, 86, 117, 129, 234, 258, 351, 387, 559, 702, 774, 1118, 1161, 1677, 2322, 3354, 5031, 6781, 10062, 13562, 15093, 20343, 30186, 40686, 61029, 88153, 122058, 176306, 183087, 264459, 291583, 366174, 528918, 583166, 793377, 874749, 1586754, 1749498, 2380131, 2624247, 3790579, 4760262, 5248494, 7581158, 7872741, 11371737, 15745482, 22743474, 34115211, 68230422, 102345633, 204691266]

約数ペア:

[(1, 204691266), (2, 102345633), (3, 68230422), (6, 34115211), (9, 22743474), (13, 15745482), (18, 11371737), (26, 7872741), (27, 7581158), (39, 5248494), (43, 4760262), (54, 3790579), (78, 2624247), (86, 2380131), (117, 1749498), (129, 1586754), (234, 874749), (258, 793377), (351, 583166), (387, 528918), (559, 366174), (702, 291583), (774, 264459), (1118, 183087), (1161, 176306), (1677, 122058), (2322, 88153), (3354, 61029), (5031, 40686), (6781, 30186), (10062, 20343), (13562, 15093)]