208966296

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{1549}}^1$

素因数の和:1649

約数の個数: 128

約数和(自身を含む): 660672000

約数和(自身を除く): 451705704

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 56, 66, 73, 77, 84, 88, 132, 146, 154, 168, 219, 231, 264, 292, 308, 438, 462, 511, 584, 616, 803, 876, 924, 1022, 1533, 1549, 1606, 1752, 1848, 2044, 2409, 3066, 3098, 3212, 4088, 4647, 4818, 5621, 6132, 6196, 6424, 9294, 9636, 10843, 11242, 12264, 12392, 16863, 17039, 18588, 19272, 21686, 22484, 32529, 33726, 34078, 37176, 43372, 44968, 51117, 65058, 67452, 68156, 86744, 102234, 113077, 119273, 130116, 134904, 136312, 204468, 226154, 238546, 260232, 339231, 357819, 408936, 452308, 477092, 678462, 715638, 791539, 904616, 954184, 1243847, 1356924, 1431276, 1583078, 2374617, 2487694, 2713848, 2862552, 3166156, 3731541, 4749234, 4975388, 6332312, 7463082, 8706929, 9498468, 9950776, 14926164, 17413858, 18996936, 26120787, 29852328, 34827716, 52241574, 69655432, 104483148, 208966296]

約数ペア:

[(1, 208966296), (2, 104483148), (3, 69655432), (4, 52241574), (6, 34827716), (7, 29852328), (8, 26120787), (11, 18996936), (12, 17413858), (14, 14926164), (21, 9950776), (22, 9498468), (24, 8706929), (28, 7463082), (33, 6332312), (42, 4975388), (44, 4749234), (56, 3731541), (66, 3166156), (73, 2862552), (77, 2713848), (84, 2487694), (88, 2374617), (132, 1583078), (146, 1431276), (154, 1356924), (168, 1243847), (219, 954184), (231, 904616), (264, 791539), (292, 715638), (308, 678462), (438, 477092), (462, 452308), (511, 408936), (584, 357819), (616, 339231), (803, 260232), (876, 238546), (924, 226154), (1022, 204468), (1533, 136312), (1549, 134904), (1606, 130116), (1752, 119273), (1848, 113077), (2044, 102234), (2409, 86744), (3066, 68156), (3098, 67452), (3212, 65058), (4088, 51117), (4647, 44968), (4818, 43372), (5621, 37176), (6132, 34078), (6196, 33726), (6424, 32529), (9294, 22484), (9636, 21686), (10843, 19272), (11242, 18588), (12264, 17039), (12392, 16863)]