195619424

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{197}}^1$

素因数の和:269

約数の個数: 192

約数和(自身を含む): 536481792

約数和(自身を除く): 340862368

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 31, 32, 44, 52, 56, 62, 77, 88, 91, 104, 112, 124, 143, 154, 176, 182, 197, 208, 217, 224, 248, 286, 308, 341, 352, 364, 394, 403, 416, 434, 496, 572, 616, 682, 728, 788, 806, 868, 992, 1001, 1144, 1232, 1364, 1379, 1456, 1576, 1612, 1736, 2002, 2167, 2288, 2387, 2464, 2561, 2728, 2758, 2821, 2912, 3152, 3224, 3472, 4004, 4334, 4433, 4576, 4774, 5122, 5456, 5516, 5642, 6107, 6304, 6448, 6944, 8008, 8668, 8866, 9548, 10244, 10912, 11032, 11284, 12214, 12896, 15169, 16016, 17336, 17732, 17927, 19096, 20488, 22064, 22568, 24428, 28171, 30338, 31031, 32032, 34672, 35464, 35854, 38192, 40976, 42749, 44128, 45136, 48856, 56342, 60676, 62062, 67177, 69344, 70928, 71708, 76384, 79391, 81952, 85498, 90272, 97712, 112684, 121352, 124124, 134354, 141856, 143416, 158782, 170996, 195424, 197197, 225368, 242704, 248248, 268708, 286832, 317564, 341992, 394394, 450736, 470239, 485408, 496496, 537416, 555737, 573664, 635128, 683984, 788788, 873301, 901472, 940478, 992992, 1074832, 1111474, 1270256, 1367968, 1577576, 1746602, 1880956, 2149664, 2222948, 2540512, 3155152, 3493204, 3761912, 4445896, 6113107, 6310304, 6986408, 7523824, 8891792, 12226214, 13972816, 15047648, 17783584, 24452428, 27945632, 48904856, 97809712, 195619424]

約数ペア:

[(1, 195619424), (2, 97809712), (4, 48904856), (7, 27945632), (8, 24452428), (11, 17783584), (13, 15047648), (14, 13972816), (16, 12226214), (22, 8891792), (26, 7523824), (28, 6986408), (31, 6310304), (32, 6113107), (44, 4445896), (52, 3761912), (56, 3493204), (62, 3155152), (77, 2540512), (88, 2222948), (91, 2149664), (104, 1880956), (112, 1746602), (124, 1577576), (143, 1367968), (154, 1270256), (176, 1111474), (182, 1074832), (197, 992992), (208, 940478), (217, 901472), (224, 873301), (248, 788788), (286, 683984), (308, 635128), (341, 573664), (352, 555737), (364, 537416), (394, 496496), (403, 485408), (416, 470239), (434, 450736), (496, 394394), (572, 341992), (616, 317564), (682, 286832), (728, 268708), (788, 248248), (806, 242704), (868, 225368), (992, 197197), (1001, 195424), (1144, 170996), (1232, 158782), (1364, 143416), (1379, 141856), (1456, 134354), (1576, 124124), (1612, 121352), (1736, 112684), (2002, 97712), (2167, 90272), (2288, 85498), (2387, 81952), (2464, 79391), (2561, 76384), (2728, 71708), (2758, 70928), (2821, 69344), (2912, 67177), (3152, 62062), (3224, 60676), (3472, 56342), (4004, 48856), (4334, 45136), (4433, 44128), (4576, 42749), (4774, 40976), (5122, 38192), (5456, 35854), (5516, 35464), (5642, 34672), (6107, 32032), (6304, 31031), (6448, 30338), (6944, 28171), (8008, 24428), (8668, 22568), (8866, 22064), (9548, 20488), (10244, 19096), (10912, 17927), (11032, 17732), (11284, 17336), (12214, 16016), (12896, 15169)]