209027926912

素因数分解:

$2^7\times 7^1\times {\mathrm{31}}^1\times {\mathrm{349}}^1\times {\mathrm{21563}}^1$

素因数の和:21964

約数の個数: 128

約数和(自身を含む): 492694272000

約数和(自身を除く): 283666345088

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 112, 124, 128, 217, 224, 248, 349, 434, 448, 496, 698, 868, 896, 992, 1396, 1736, 1984, 2443, 2792, 3472, 3968, 4886, 5584, 6944, 9772, 10819, 11168, 13888, 19544, 21563, 21638, 22336, 27776, 39088, 43126, 43276, 44672, 75733, 78176, 86252, 86552, 150941, 151466, 156352, 172504, 173104, 301882, 302932, 312704, 345008, 346208, 603764, 605864, 668453, 690016, 692416, 1207528, 1211728, 1336906, 1380032, 1384832, 2415056, 2423456, 2673812, 2760064, 4679171, 4830112, 4846912, 5347624, 7525487, 9358342, 9660224, 9693824, 10695248, 15050974, 18716684, 19320448, 21390496, 30101948, 37433368, 42780992, 52678409, 60203896, 74866736, 85561984, 105356818, 120407792, 149733472, 210713636, 233290097, 240815584, 299466944, 421427272, 466580194, 481631168, 598933888, 842854544, 933160388, 963262336, 1633030679, 1685709088, 1866320776, 3266061358, 3371418176, 3732641552, 6532122716, 6742836352, 7465283104, 13064245432, 14930566208, 26128490864, 29861132416, 52256981728, 104513963456, 209027926912]

約数ペア:

[(1, 209027926912), (2, 104513963456), (4, 52256981728), (7, 29861132416), (8, 26128490864), (14, 14930566208), (16, 13064245432), (28, 7465283104), (31, 6742836352), (32, 6532122716), (56, 3732641552), (62, 3371418176), (64, 3266061358), (112, 1866320776), (124, 1685709088), (128, 1633030679), (217, 963262336), (224, 933160388), (248, 842854544), (349, 598933888), (434, 481631168), (448, 466580194), (496, 421427272), (698, 299466944), (868, 240815584), (896, 233290097), (992, 210713636), (1396, 149733472), (1736, 120407792), (1984, 105356818), (2443, 85561984), (2792, 74866736), (3472, 60203896), (3968, 52678409), (4886, 42780992), (5584, 37433368), (6944, 30101948), (9772, 21390496), (10819, 19320448), (11168, 18716684), (13888, 15050974), (19544, 10695248), (21563, 9693824), (21638, 9660224), (22336, 9358342), (27776, 7525487), (39088, 5347624), (43126, 4846912), (43276, 4830112), (44672, 4679171), (75733, 2760064), (78176, 2673812), (86252, 2423456), (86552, 2415056), (150941, 1384832), (151466, 1380032), (156352, 1336906), (172504, 1211728), (173104, 1207528), (301882, 692416), (302932, 690016), (312704, 668453), (345008, 605864), (346208, 603764)]