206104864

素因数分解:

$2^5\times 7^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{443}}^1$

素因数の和:558

約数の個数: 96

約数和(自身を含む): 486936576

約数和(自身を除く): 280831712

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 67, 112, 124, 134, 217, 224, 248, 268, 434, 443, 469, 496, 536, 868, 886, 938, 992, 1072, 1736, 1772, 1876, 2077, 2144, 3101, 3472, 3544, 3752, 4154, 6202, 6944, 7088, 7504, 8308, 12404, 13733, 14176, 14539, 15008, 16616, 24808, 27466, 29078, 29681, 33232, 49616, 54932, 58156, 59362, 66464, 96131, 99232, 109864, 116312, 118724, 192262, 207767, 219728, 232624, 237448, 384524, 415534, 439456, 465248, 474896, 769048, 831068, 920111, 949792, 1538096, 1662136, 1840222, 3076192, 3324272, 3680444, 6440777, 6648544, 7360888, 12881554, 14721776, 25763108, 29443552, 51526216, 103052432, 206104864]

約数ペア:

[(1, 206104864), (2, 103052432), (4, 51526216), (7, 29443552), (8, 25763108), (14, 14721776), (16, 12881554), (28, 7360888), (31, 6648544), (32, 6440777), (56, 3680444), (62, 3324272), (67, 3076192), (112, 1840222), (124, 1662136), (134, 1538096), (217, 949792), (224, 920111), (248, 831068), (268, 769048), (434, 474896), (443, 465248), (469, 439456), (496, 415534), (536, 384524), (868, 237448), (886, 232624), (938, 219728), (992, 207767), (1072, 192262), (1736, 118724), (1772, 116312), (1876, 109864), (2077, 99232), (2144, 96131), (3101, 66464), (3472, 59362), (3544, 58156), (3752, 54932), (4154, 49616), (6202, 33232), (6944, 29681), (7088, 29078), (7504, 27466), (8308, 24808), (12404, 16616), (13733, 15008), (14176, 14539)]