201767216

素因数分解:

$2^4\times 7^1\times {\mathrm{37}}^1\times {\mathrm{181}}^1\times {\mathrm{269}}^1$

素因数の和:502

約数の個数: 80

約数和(自身を含む): 463095360

約数和(自身を除く): 261328144

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 37, 56, 74, 112, 148, 181, 259, 269, 296, 362, 518, 538, 592, 724, 1036, 1076, 1267, 1448, 1883, 2072, 2152, 2534, 2896, 3766, 4144, 4304, 5068, 6697, 7532, 9953, 10136, 13394, 15064, 19906, 20272, 26788, 30128, 39812, 46879, 48689, 53576, 69671, 79624, 93758, 97378, 107152, 139342, 159248, 187516, 194756, 278684, 340823, 375032, 389512, 557368, 681646, 750064, 779024, 1114736, 1363292, 1801493, 2726584, 3602986, 5453168, 7205972, 12610451, 14411944, 25220902, 28823888, 50441804, 100883608, 201767216]

約数ペア:

[(1, 201767216), (2, 100883608), (4, 50441804), (7, 28823888), (8, 25220902), (14, 14411944), (16, 12610451), (28, 7205972), (37, 5453168), (56, 3602986), (74, 2726584), (112, 1801493), (148, 1363292), (181, 1114736), (259, 779024), (269, 750064), (296, 681646), (362, 557368), (518, 389512), (538, 375032), (592, 340823), (724, 278684), (1036, 194756), (1076, 187516), (1267, 159248), (1448, 139342), (1883, 107152), (2072, 97378), (2152, 93758), (2534, 79624), (2896, 69671), (3766, 53576), (4144, 48689), (4304, 46879), (5068, 39812), (6697, 30128), (7532, 26788), (9953, 20272), (10136, 19906), (13394, 15064)]