217200984

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{9041}}^1$

素因数の和:9081

約数の個数: 128

約数和(自身を含む): 729146880

約数和(自身を除く): 511945896

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 13, 14, 21, 22, 24, 26, 28, 33, 39, 42, 44, 52, 56, 66, 77, 78, 84, 88, 91, 104, 132, 143, 154, 156, 168, 182, 231, 264, 273, 286, 308, 312, 364, 429, 462, 546, 572, 616, 728, 858, 924, 1001, 1092, 1144, 1716, 1848, 2002, 2184, 3003, 3432, 4004, 6006, 8008, 9041, 12012, 18082, 24024, 27123, 36164, 54246, 63287, 72328, 99451, 108492, 117533, 126574, 189861, 198902, 216984, 235066, 253148, 298353, 352599, 379722, 397804, 470132, 506296, 596706, 696157, 705198, 759444, 795608, 822731, 940264, 1193412, 1292863, 1392314, 1410396, 1518888, 1645462, 2088471, 2386824, 2468193, 2585726, 2784628, 2820792, 3290924, 3878589, 4176942, 4936386, 5171452, 5569256, 6581848, 7757178, 8353884, 9050041, 9872772, 10342904, 15514356, 16707768, 18100082, 19745544, 27150123, 31028712, 36200164, 54300246, 72400328, 108600492, 217200984]

約数ペア:

[(1, 217200984), (2, 108600492), (3, 72400328), (4, 54300246), (6, 36200164), (7, 31028712), (8, 27150123), (11, 19745544), (12, 18100082), (13, 16707768), (14, 15514356), (21, 10342904), (22, 9872772), (24, 9050041), (26, 8353884), (28, 7757178), (33, 6581848), (39, 5569256), (42, 5171452), (44, 4936386), (52, 4176942), (56, 3878589), (66, 3290924), (77, 2820792), (78, 2784628), (84, 2585726), (88, 2468193), (91, 2386824), (104, 2088471), (132, 1645462), (143, 1518888), (154, 1410396), (156, 1392314), (168, 1292863), (182, 1193412), (231, 940264), (264, 822731), (273, 795608), (286, 759444), (308, 705198), (312, 696157), (364, 596706), (429, 506296), (462, 470132), (546, 397804), (572, 379722), (616, 352599), (728, 298353), (858, 253148), (924, 235066), (1001, 216984), (1092, 198902), (1144, 189861), (1716, 126574), (1848, 117533), (2002, 108492), (2184, 99451), (3003, 72328), (3432, 63287), (4004, 54246), (6006, 36164), (8008, 27123), (9041, 24024), (12012, 18082)]