197742384

素因数分解:

$2^4\times 3^4\times 7^1\times {\mathrm{71}}^1\times {\mathrm{307}}^1$

素因数の和:405

約数の個数: 200

約数和(自身を含む): 665457408

約数和(自身を除く): 467715024

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 71, 72, 81, 84, 108, 112, 126, 142, 144, 162, 168, 189, 213, 216, 252, 284, 307, 324, 336, 378, 426, 432, 497, 504, 567, 568, 614, 639, 648, 756, 852, 921, 994, 1008, 1134, 1136, 1228, 1278, 1296, 1491, 1512, 1704, 1842, 1917, 1988, 2149, 2268, 2456, 2556, 2763, 2982, 3024, 3408, 3684, 3834, 3976, 4298, 4473, 4536, 4912, 5112, 5526, 5751, 5964, 6447, 7368, 7668, 7952, 8289, 8596, 8946, 9072, 10224, 11052, 11502, 11928, 12894, 13419, 14736, 15336, 16578, 17192, 17892, 19341, 21797, 22104, 23004, 23856, 24867, 25788, 26838, 30672, 33156, 34384, 35784, 38682, 40257, 43594, 44208, 46008, 49734, 51576, 53676, 58023, 65391, 66312, 71568, 77364, 80514, 87188, 92016, 99468, 103152, 107352, 116046, 130782, 132624, 152579, 154728, 161028, 174069, 174376, 196173, 198936, 214704, 232092, 261564, 305158, 309456, 322056, 348138, 348752, 392346, 397872, 457737, 464184, 523128, 588519, 610316, 644112, 696276, 784692, 915474, 928368, 1046256, 1177038, 1220632, 1373211, 1392552, 1569384, 1765557, 1830948, 2354076, 2441264, 2746422, 2785104, 3138768, 3531114, 3661896, 4119633, 4708152, 5492844, 7062228, 7323792, 8239266, 9416304, 10985688, 12358899, 14124456, 16478532, 21971376, 24717798, 28248912, 32957064, 49435596, 65914128, 98871192, 197742384]

約数ペア:

[(1, 197742384), (2, 98871192), (3, 65914128), (4, 49435596), (6, 32957064), (7, 28248912), (8, 24717798), (9, 21971376), (12, 16478532), (14, 14124456), (16, 12358899), (18, 10985688), (21, 9416304), (24, 8239266), (27, 7323792), (28, 7062228), (36, 5492844), (42, 4708152), (48, 4119633), (54, 3661896), (56, 3531114), (63, 3138768), (71, 2785104), (72, 2746422), (81, 2441264), (84, 2354076), (108, 1830948), (112, 1765557), (126, 1569384), (142, 1392552), (144, 1373211), (162, 1220632), (168, 1177038), (189, 1046256), (213, 928368), (216, 915474), (252, 784692), (284, 696276), (307, 644112), (324, 610316), (336, 588519), (378, 523128), (426, 464184), (432, 457737), (497, 397872), (504, 392346), (567, 348752), (568, 348138), (614, 322056), (639, 309456), (648, 305158), (756, 261564), (852, 232092), (921, 214704), (994, 198936), (1008, 196173), (1134, 174376), (1136, 174069), (1228, 161028), (1278, 154728), (1296, 152579), (1491, 132624), (1512, 130782), (1704, 116046), (1842, 107352), (1917, 103152), (1988, 99468), (2149, 92016), (2268, 87188), (2456, 80514), (2556, 77364), (2763, 71568), (2982, 66312), (3024, 65391), (3408, 58023), (3684, 53676), (3834, 51576), (3976, 49734), (4298, 46008), (4473, 44208), (4536, 43594), (4912, 40257), (5112, 38682), (5526, 35784), (5751, 34384), (5964, 33156), (6447, 30672), (7368, 26838), (7668, 25788), (7952, 24867), (8289, 23856), (8596, 23004), (8946, 22104), (9072, 21797), (10224, 19341), (11052, 17892), (11502, 17192), (11928, 16578), (12894, 15336), (13419, 14736)]