197108912

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{397}}^1$

素因数の和:467

約数の個数: 160

約数和(自身を含む): 530632704

約数和(自身を除く): 333523792

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 31, 44, 52, 56, 62, 77, 88, 91, 104, 112, 124, 143, 154, 176, 182, 208, 217, 248, 286, 308, 341, 364, 397, 403, 434, 496, 572, 616, 682, 728, 794, 806, 868, 1001, 1144, 1232, 1364, 1456, 1588, 1612, 1736, 2002, 2288, 2387, 2728, 2779, 2821, 3176, 3224, 3472, 4004, 4367, 4433, 4774, 5161, 5456, 5558, 5642, 6352, 6448, 8008, 8734, 8866, 9548, 10322, 11116, 11284, 12307, 16016, 17468, 17732, 19096, 20644, 22232, 22568, 24614, 30569, 31031, 34936, 35464, 36127, 38192, 41288, 44464, 45136, 49228, 56771, 61138, 62062, 69872, 70928, 72254, 82576, 86149, 98456, 113542, 122276, 124124, 135377, 144508, 159991, 172298, 196912, 227084, 244552, 248248, 270754, 289016, 319982, 344596, 397397, 454168, 489104, 496496, 541508, 578032, 639964, 689192, 794794, 908336, 947639, 1083016, 1119937, 1279928, 1378384, 1589588, 1759901, 1895278, 2166032, 2239874, 2559856, 3179176, 3519802, 3790556, 4479748, 6358352, 7039604, 7581112, 8959496, 12319307, 14079208, 15162224, 17918992, 24638614, 28158416, 49277228, 98554456, 197108912]

約数ペア:

[(1, 197108912), (2, 98554456), (4, 49277228), (7, 28158416), (8, 24638614), (11, 17918992), (13, 15162224), (14, 14079208), (16, 12319307), (22, 8959496), (26, 7581112), (28, 7039604), (31, 6358352), (44, 4479748), (52, 3790556), (56, 3519802), (62, 3179176), (77, 2559856), (88, 2239874), (91, 2166032), (104, 1895278), (112, 1759901), (124, 1589588), (143, 1378384), (154, 1279928), (176, 1119937), (182, 1083016), (208, 947639), (217, 908336), (248, 794794), (286, 689192), (308, 639964), (341, 578032), (364, 541508), (397, 496496), (403, 489104), (434, 454168), (496, 397397), (572, 344596), (616, 319982), (682, 289016), (728, 270754), (794, 248248), (806, 244552), (868, 227084), (1001, 196912), (1144, 172298), (1232, 159991), (1364, 144508), (1456, 135377), (1588, 124124), (1612, 122276), (1736, 113542), (2002, 98456), (2288, 86149), (2387, 82576), (2728, 72254), (2779, 70928), (2821, 69872), (3176, 62062), (3224, 61138), (3472, 56771), (4004, 49228), (4367, 45136), (4433, 44464), (4774, 41288), (5161, 38192), (5456, 36127), (5558, 35464), (5642, 34936), (6352, 31031), (6448, 30569), (8008, 24614), (8734, 22568), (8866, 22232), (9548, 20644), (10322, 19096), (11116, 17732), (11284, 17468), (12307, 16016)]