197097516

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{173}}^1$

素因数の和:341

約数の個数: 192

約数和(自身を含む): 645442560

約数和(自身を除く): 448345044

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 27, 28, 33, 36, 42, 44, 54, 63, 66, 77, 84, 99, 108, 126, 132, 137, 154, 173, 189, 198, 231, 252, 274, 297, 308, 346, 378, 396, 411, 462, 519, 548, 594, 692, 693, 756, 822, 924, 959, 1038, 1188, 1211, 1233, 1386, 1507, 1557, 1644, 1903, 1918, 2076, 2079, 2422, 2466, 2772, 2877, 3014, 3114, 3633, 3699, 3806, 3836, 4158, 4521, 4671, 4844, 4932, 5709, 5754, 6028, 6228, 7266, 7398, 7612, 8316, 8631, 9042, 9342, 10549, 10899, 11418, 11508, 13321, 13563, 14532, 14796, 17127, 17262, 18084, 18684, 21098, 21798, 22836, 23701, 25893, 26642, 27126, 31647, 32697, 34254, 34524, 39963, 40689, 42196, 43596, 47402, 51381, 51786, 53284, 54252, 63294, 65394, 68508, 71103, 79926, 81378, 94804, 94941, 102762, 103572, 119889, 126588, 130788, 142206, 159852, 162756, 165907, 189882, 205524, 213309, 239778, 260711, 284412, 284823, 331814, 359667, 379764, 426618, 479556, 497721, 521422, 569646, 639927, 663628, 719334, 782133, 853236, 995442, 1042844, 1139292, 1279854, 1438668, 1493163, 1564266, 1824977, 1990884, 2346399, 2559708, 2986326, 3128532, 3649954, 4479489, 4692798, 5474931, 5972652, 7039197, 7299908, 8958978, 9385596, 10949862, 14078394, 16424793, 17917956, 21899724, 28156788, 32849586, 49274379, 65699172, 98548758, 197097516]

約数ペア:

[(1, 197097516), (2, 98548758), (3, 65699172), (4, 49274379), (6, 32849586), (7, 28156788), (9, 21899724), (11, 17917956), (12, 16424793), (14, 14078394), (18, 10949862), (21, 9385596), (22, 8958978), (27, 7299908), (28, 7039197), (33, 5972652), (36, 5474931), (42, 4692798), (44, 4479489), (54, 3649954), (63, 3128532), (66, 2986326), (77, 2559708), (84, 2346399), (99, 1990884), (108, 1824977), (126, 1564266), (132, 1493163), (137, 1438668), (154, 1279854), (173, 1139292), (189, 1042844), (198, 995442), (231, 853236), (252, 782133), (274, 719334), (297, 663628), (308, 639927), (346, 569646), (378, 521422), (396, 497721), (411, 479556), (462, 426618), (519, 379764), (548, 359667), (594, 331814), (692, 284823), (693, 284412), (756, 260711), (822, 239778), (924, 213309), (959, 205524), (1038, 189882), (1188, 165907), (1211, 162756), (1233, 159852), (1386, 142206), (1507, 130788), (1557, 126588), (1644, 119889), (1903, 103572), (1918, 102762), (2076, 94941), (2079, 94804), (2422, 81378), (2466, 79926), (2772, 71103), (2877, 68508), (3014, 65394), (3114, 63294), (3633, 54252), (3699, 53284), (3806, 51786), (3836, 51381), (4158, 47402), (4521, 43596), (4671, 42196), (4844, 40689), (4932, 39963), (5709, 34524), (5754, 34254), (6028, 32697), (6228, 31647), (7266, 27126), (7398, 26642), (7612, 25893), (8316, 23701), (8631, 22836), (9042, 21798), (9342, 21098), (10549, 18684), (10899, 18084), (11418, 17262), (11508, 17127), (13321, 14796), (13563, 14532)]