208067964

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{1171}}^1$

素因数の和:1275

約数の個数: 96

約数和(自身を含む): 562334976

約数和(自身を除く): 354267012

約数列:

[1, 2, 3, 4, 6, 12, 13, 17, 26, 34, 39, 51, 52, 67, 68, 78, 102, 134, 156, 201, 204, 221, 268, 402, 442, 663, 804, 871, 884, 1139, 1171, 1326, 1742, 2278, 2342, 2613, 2652, 3417, 3484, 3513, 4556, 4684, 5226, 6834, 7026, 10452, 13668, 14052, 14807, 15223, 19907, 29614, 30446, 39814, 44421, 45669, 59228, 59721, 60892, 78457, 79628, 88842, 91338, 119442, 156914, 177684, 182676, 235371, 238884, 258791, 313828, 470742, 517582, 776373, 941484, 1019941, 1035164, 1333769, 1552746, 2039882, 2667538, 3059823, 3105492, 4001307, 4079764, 5335076, 6119646, 8002614, 12239292, 16005228, 17338997, 34677994, 52016991, 69355988, 104033982, 208067964]

約数ペア:

[(1, 208067964), (2, 104033982), (3, 69355988), (4, 52016991), (6, 34677994), (12, 17338997), (13, 16005228), (17, 12239292), (26, 8002614), (34, 6119646), (39, 5335076), (51, 4079764), (52, 4001307), (67, 3105492), (68, 3059823), (78, 2667538), (102, 2039882), (134, 1552746), (156, 1333769), (201, 1035164), (204, 1019941), (221, 941484), (268, 776373), (402, 517582), (442, 470742), (663, 313828), (804, 258791), (871, 238884), (884, 235371), (1139, 182676), (1171, 177684), (1326, 156914), (1742, 119442), (2278, 91338), (2342, 88842), (2613, 79628), (2652, 78457), (3417, 60892), (3484, 59721), (3513, 59228), (4556, 45669), (4684, 44421), (5226, 39814), (6834, 30446), (7026, 29614), (10452, 19907), (13668, 15223), (14052, 14807)]