210867496

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{3089}}^1$

素因数の和:3178

約数の個数: 64

約数和(自身を含む): 480556800

約数和(自身を除く): 269689304

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 53, 56, 92, 106, 161, 184, 212, 322, 371, 424, 644, 742, 1219, 1288, 1484, 2438, 2968, 3089, 4876, 6178, 8533, 9752, 12356, 17066, 21623, 24712, 34132, 43246, 68264, 71047, 86492, 142094, 163717, 172984, 284188, 327434, 497329, 568376, 654868, 994658, 1146019, 1309736, 1989316, 2292038, 3765491, 3978632, 4584076, 7530982, 9168152, 15061964, 26358437, 30123928, 52716874, 105433748, 210867496]

約数ペア:

[(1, 210867496), (2, 105433748), (4, 52716874), (7, 30123928), (8, 26358437), (14, 15061964), (23, 9168152), (28, 7530982), (46, 4584076), (53, 3978632), (56, 3765491), (92, 2292038), (106, 1989316), (161, 1309736), (184, 1146019), (212, 994658), (322, 654868), (371, 568376), (424, 497329), (644, 327434), (742, 284188), (1219, 172984), (1288, 163717), (1484, 142094), (2438, 86492), (2968, 71047), (3089, 68264), (4876, 43246), (6178, 34132), (8533, 24712), (9752, 21623), (12356, 17066)]