211087188

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{193}}^1$

素因数の和:279

約数の個数: 192

約数和(自身を含む): 638803200

約数和(自身を除く): 427716012

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 27, 36, 38, 39, 41, 52, 54, 57, 76, 78, 82, 108, 114, 117, 123, 156, 164, 171, 193, 228, 234, 246, 247, 342, 351, 369, 386, 468, 492, 494, 513, 533, 579, 684, 702, 738, 741, 772, 779, 988, 1026, 1066, 1107, 1158, 1404, 1476, 1482, 1558, 1599, 1737, 2052, 2132, 2214, 2223, 2316, 2337, 2509, 2964, 3116, 3198, 3474, 3667, 4428, 4446, 4674, 4797, 5018, 5211, 6396, 6669, 6948, 7011, 7334, 7527, 7913, 8892, 9348, 9594, 10036, 10127, 10422, 11001, 13338, 14022, 14391, 14668, 15054, 15826, 19188, 20254, 20844, 21033, 22002, 22581, 23739, 26676, 28044, 28782, 30108, 30381, 31652, 33003, 40508, 42066, 44004, 45162, 47478, 47671, 57564, 60762, 66006, 67743, 71217, 84132, 90324, 91143, 94956, 95342, 99009, 102869, 121524, 132012, 135486, 142434, 143013, 150347, 182286, 190684, 198018, 205738, 213651, 270972, 273429, 284868, 286026, 300694, 308607, 364572, 396036, 411476, 427302, 429039, 451041, 546858, 572052, 601388, 617214, 854604, 858078, 902082, 925821, 1093716, 1234428, 1287117, 1353123, 1716156, 1804164, 1851642, 1954511, 2574234, 2706246, 2777463, 3703284, 3909022, 4059369, 5148468, 5412492, 5554926, 5863533, 7818044, 8118738, 11109852, 11727066, 16237476, 17590599, 23454132, 35181198, 52771797, 70362396, 105543594, 211087188]

約数ペア:

[(1, 211087188), (2, 105543594), (3, 70362396), (4, 52771797), (6, 35181198), (9, 23454132), (12, 17590599), (13, 16237476), (18, 11727066), (19, 11109852), (26, 8118738), (27, 7818044), (36, 5863533), (38, 5554926), (39, 5412492), (41, 5148468), (52, 4059369), (54, 3909022), (57, 3703284), (76, 2777463), (78, 2706246), (82, 2574234), (108, 1954511), (114, 1851642), (117, 1804164), (123, 1716156), (156, 1353123), (164, 1287117), (171, 1234428), (193, 1093716), (228, 925821), (234, 902082), (246, 858078), (247, 854604), (342, 617214), (351, 601388), (369, 572052), (386, 546858), (468, 451041), (492, 429039), (494, 427302), (513, 411476), (533, 396036), (579, 364572), (684, 308607), (702, 300694), (738, 286026), (741, 284868), (772, 273429), (779, 270972), (988, 213651), (1026, 205738), (1066, 198018), (1107, 190684), (1158, 182286), (1404, 150347), (1476, 143013), (1482, 142434), (1558, 135486), (1599, 132012), (1737, 121524), (2052, 102869), (2132, 99009), (2214, 95342), (2223, 94956), (2316, 91143), (2337, 90324), (2509, 84132), (2964, 71217), (3116, 67743), (3198, 66006), (3474, 60762), (3667, 57564), (4428, 47671), (4446, 47478), (4674, 45162), (4797, 44004), (5018, 42066), (5211, 40508), (6396, 33003), (6669, 31652), (6948, 30381), (7011, 30108), (7334, 28782), (7527, 28044), (7913, 26676), (8892, 23739), (9348, 22581), (9594, 22002), (10036, 21033), (10127, 20844), (10422, 20254), (11001, 19188), (13338, 15826), (14022, 15054), (14391, 14668)]