197742864

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{1567}}^1$

素因数の和:1828

約数の個数: 80

約数和(自身を含む): 559964160

約数和(自身を除く): 362221296

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 239, 264, 478, 528, 717, 956, 1434, 1567, 1912, 2629, 2868, 3134, 3824, 4701, 5258, 5736, 6268, 7887, 9402, 10516, 11472, 12536, 15774, 17237, 18804, 21032, 25072, 31548, 34474, 37608, 42064, 51711, 63096, 68948, 75216, 103422, 126192, 137896, 206844, 275792, 374513, 413688, 749026, 827376, 1123539, 1498052, 2247078, 2996104, 4119643, 4494156, 5992208, 8239286, 8988312, 12358929, 16478572, 17976624, 24717858, 32957144, 49435716, 65914288, 98871432, 197742864]

約数ペア:

[(1, 197742864), (2, 98871432), (3, 65914288), (4, 49435716), (6, 32957144), (8, 24717858), (11, 17976624), (12, 16478572), (16, 12358929), (22, 8988312), (24, 8239286), (33, 5992208), (44, 4494156), (48, 4119643), (66, 2996104), (88, 2247078), (132, 1498052), (176, 1123539), (239, 827376), (264, 749026), (478, 413688), (528, 374513), (717, 275792), (956, 206844), (1434, 137896), (1567, 126192), (1912, 103422), (2629, 75216), (2868, 68948), (3134, 63096), (3824, 51711), (4701, 42064), (5258, 37608), (5736, 34474), (6268, 31548), (7887, 25072), (9402, 21032), (10516, 18804), (11472, 17237), (12536, 15774)]