207111828

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{71}}^1$

素因数の和:155

約数の個数: 216

約数和(自身を含む): 641898432

約数和(自身を除く): 434786604

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 41, 42, 44, 49, 66, 71, 77, 82, 84, 98, 121, 123, 132, 142, 147, 154, 164, 196, 213, 231, 242, 246, 284, 287, 294, 308, 363, 426, 451, 462, 484, 492, 497, 539, 574, 588, 726, 781, 847, 852, 861, 902, 924, 994, 1078, 1148, 1353, 1452, 1491, 1562, 1617, 1694, 1722, 1804, 1988, 2009, 2156, 2343, 2541, 2706, 2911, 2982, 3124, 3157, 3234, 3388, 3444, 3479, 4018, 4686, 4961, 5082, 5412, 5467, 5822, 5929, 5964, 6027, 6314, 6468, 6958, 8036, 8591, 8733, 9372, 9471, 9922, 10164, 10437, 10934, 11644, 11858, 12054, 12628, 13916, 14883, 16401, 17182, 17466, 17787, 18942, 19844, 20377, 20874, 21868, 22099, 23716, 24108, 25773, 29766, 32021, 32802, 34364, 34727, 34932, 35574, 37884, 38269, 40754, 41748, 44198, 51546, 59532, 60137, 61131, 64042, 65604, 66297, 69454, 71148, 76538, 81508, 88396, 96063, 103092, 104181, 114807, 120274, 122262, 128084, 132594, 138908, 142639, 153076, 180411, 192126, 208362, 224147, 229614, 240548, 243089, 244524, 265188, 285278, 352231, 360822, 384252, 416724, 420959, 427917, 448294, 459228, 486178, 570556, 672441, 704462, 721644, 729267, 841918, 855834, 896588, 972356, 1056693, 1262877, 1344882, 1408924, 1458534, 1569029, 1683836, 1711668, 2113386, 2465617, 2525754, 2689764, 2917068, 3138058, 4226772, 4707087, 4931234, 5051508, 6276116, 7396851, 9414174, 9862468, 14793702, 17259319, 18828348, 29587404, 34518638, 51777957, 69037276, 103555914, 207111828]

約数ペア:

[(1, 207111828), (2, 103555914), (3, 69037276), (4, 51777957), (6, 34518638), (7, 29587404), (11, 18828348), (12, 17259319), (14, 14793702), (21, 9862468), (22, 9414174), (28, 7396851), (33, 6276116), (41, 5051508), (42, 4931234), (44, 4707087), (49, 4226772), (66, 3138058), (71, 2917068), (77, 2689764), (82, 2525754), (84, 2465617), (98, 2113386), (121, 1711668), (123, 1683836), (132, 1569029), (142, 1458534), (147, 1408924), (154, 1344882), (164, 1262877), (196, 1056693), (213, 972356), (231, 896588), (242, 855834), (246, 841918), (284, 729267), (287, 721644), (294, 704462), (308, 672441), (363, 570556), (426, 486178), (451, 459228), (462, 448294), (484, 427917), (492, 420959), (497, 416724), (539, 384252), (574, 360822), (588, 352231), (726, 285278), (781, 265188), (847, 244524), (852, 243089), (861, 240548), (902, 229614), (924, 224147), (994, 208362), (1078, 192126), (1148, 180411), (1353, 153076), (1452, 142639), (1491, 138908), (1562, 132594), (1617, 128084), (1694, 122262), (1722, 120274), (1804, 114807), (1988, 104181), (2009, 103092), (2156, 96063), (2343, 88396), (2541, 81508), (2706, 76538), (2911, 71148), (2982, 69454), (3124, 66297), (3157, 65604), (3234, 64042), (3388, 61131), (3444, 60137), (3479, 59532), (4018, 51546), (4686, 44198), (4961, 41748), (5082, 40754), (5412, 38269), (5467, 37884), (5822, 35574), (5929, 34932), (5964, 34727), (6027, 34364), (6314, 32802), (6468, 32021), (6958, 29766), (8036, 25773), (8591, 24108), (8733, 23716), (9372, 22099), (9471, 21868), (9922, 20874), (10164, 20377), (10437, 19844), (10934, 18942), (11644, 17787), (11858, 17466), (12054, 17182), (12628, 16401), (13916, 14883)]