199373568

素因数分解:

$2^8\times 3^1\times {\mathrm{23}}^1\times {\mathrm{11287}}^1$

素因数の和:11329

約数の個数: 72

約数和(自身を含む): 553744128

約数和(自身を除く): 354370560

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 64, 69, 92, 96, 128, 138, 184, 192, 256, 276, 368, 384, 552, 736, 768, 1104, 1472, 2208, 2944, 4416, 5888, 8832, 11287, 17664, 22574, 33861, 45148, 67722, 90296, 135444, 180592, 259601, 270888, 361184, 519202, 541776, 722368, 778803, 1038404, 1083552, 1444736, 1557606, 2076808, 2167104, 2889472, 3115212, 4153616, 4334208, 6230424, 8307232, 8668416, 12460848, 16614464, 24921696, 33228928, 49843392, 66457856, 99686784, 199373568]

約数ペア:

[(1, 199373568), (2, 99686784), (3, 66457856), (4, 49843392), (6, 33228928), (8, 24921696), (12, 16614464), (16, 12460848), (23, 8668416), (24, 8307232), (32, 6230424), (46, 4334208), (48, 4153616), (64, 3115212), (69, 2889472), (92, 2167104), (96, 2076808), (128, 1557606), (138, 1444736), (184, 1083552), (192, 1038404), (256, 778803), (276, 722368), (368, 541776), (384, 519202), (552, 361184), (736, 270888), (768, 259601), (1104, 180592), (1472, 135444), (2208, 90296), (2944, 67722), (4416, 45148), (5888, 33861), (8832, 22574), (11287, 17664)]