199875696

素因数分解:

$2^4\times 3^1\times {\mathrm{43}}^1\times {\mathrm{179}}^1\times {\mathrm{541}}^1$

素因数の和:774

約数の個数: 80

約数和(自身を含む): 532287360

約数和(自身を除く): 332411664

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 43, 48, 86, 129, 172, 179, 258, 344, 358, 516, 537, 541, 688, 716, 1032, 1074, 1082, 1432, 1623, 2064, 2148, 2164, 2864, 3246, 4296, 4328, 6492, 7697, 8592, 8656, 12984, 15394, 23091, 23263, 25968, 30788, 46182, 46526, 61576, 69789, 92364, 93052, 96839, 123152, 139578, 184728, 186104, 193678, 279156, 290517, 369456, 372208, 387356, 558312, 581034, 774712, 1116624, 1162068, 1549424, 2324136, 4164077, 4648272, 8328154, 12492231, 16656308, 24984462, 33312616, 49968924, 66625232, 99937848, 199875696]

約数ペア:

[(1, 199875696), (2, 99937848), (3, 66625232), (4, 49968924), (6, 33312616), (8, 24984462), (12, 16656308), (16, 12492231), (24, 8328154), (43, 4648272), (48, 4164077), (86, 2324136), (129, 1549424), (172, 1162068), (179, 1116624), (258, 774712), (344, 581034), (358, 558312), (516, 387356), (537, 372208), (541, 369456), (688, 290517), (716, 279156), (1032, 193678), (1074, 186104), (1082, 184728), (1432, 139578), (1623, 123152), (2064, 96839), (2148, 93052), (2164, 92364), (2864, 69789), (3246, 61576), (4296, 46526), (4328, 46182), (6492, 30788), (7697, 25968), (8592, 23263), (8656, 23091), (12984, 15394)]