197052372

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{887}}^1$

素因数の和:939

約数の個数: 144

約数和(自身を含む): 595244160

約数和(自身を除く): 398191788

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 17, 18, 22, 27, 33, 34, 36, 44, 51, 54, 66, 68, 99, 102, 108, 121, 132, 153, 187, 198, 204, 242, 297, 306, 363, 374, 396, 459, 484, 561, 594, 612, 726, 748, 887, 918, 1089, 1122, 1188, 1452, 1683, 1774, 1836, 2057, 2178, 2244, 2661, 3267, 3366, 3548, 4114, 4356, 5049, 5322, 6171, 6534, 6732, 7983, 8228, 9757, 10098, 10644, 12342, 13068, 15079, 15966, 18513, 19514, 20196, 23949, 24684, 29271, 30158, 31932, 37026, 39028, 45237, 47898, 55539, 58542, 60316, 74052, 87813, 90474, 95796, 107327, 111078, 117084, 135711, 165869, 175626, 180948, 214654, 222156, 263439, 271422, 321981, 331738, 351252, 407133, 429308, 497607, 526878, 542844, 643962, 663476, 814266, 965943, 995214, 1053756, 1287924, 1492821, 1628532, 1824559, 1931886, 1990428, 2897829, 2985642, 3649118, 3863772, 4478463, 5473677, 5795658, 5971284, 7298236, 8956926, 10947354, 11591316, 16421031, 17913852, 21894708, 32842062, 49263093, 65684124, 98526186, 197052372]

約数ペア:

[(1, 197052372), (2, 98526186), (3, 65684124), (4, 49263093), (6, 32842062), (9, 21894708), (11, 17913852), (12, 16421031), (17, 11591316), (18, 10947354), (22, 8956926), (27, 7298236), (33, 5971284), (34, 5795658), (36, 5473677), (44, 4478463), (51, 3863772), (54, 3649118), (66, 2985642), (68, 2897829), (99, 1990428), (102, 1931886), (108, 1824559), (121, 1628532), (132, 1492821), (153, 1287924), (187, 1053756), (198, 995214), (204, 965943), (242, 814266), (297, 663476), (306, 643962), (363, 542844), (374, 526878), (396, 497607), (459, 429308), (484, 407133), (561, 351252), (594, 331738), (612, 321981), (726, 271422), (748, 263439), (887, 222156), (918, 214654), (1089, 180948), (1122, 175626), (1188, 165869), (1452, 135711), (1683, 117084), (1774, 111078), (1836, 107327), (2057, 95796), (2178, 90474), (2244, 87813), (2661, 74052), (3267, 60316), (3366, 58542), (3548, 55539), (4114, 47898), (4356, 45237), (5049, 39028), (5322, 37026), (6171, 31932), (6534, 30158), (6732, 29271), (7983, 24684), (8228, 23949), (9757, 20196), (10098, 19514), (10644, 18513), (12342, 15966), (13068, 15079)]