197450496

素因数分解:

$2^8\times 3^2\times {\mathrm{43}}^1\times {\mathrm{1993}}^1$

素因数の和:2058

約数の個数: 108

約数和(自身を含む): 582830248

約数和(自身を除く): 385379752

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 43, 48, 64, 72, 86, 96, 128, 129, 144, 172, 192, 256, 258, 288, 344, 384, 387, 516, 576, 688, 768, 774, 1032, 1152, 1376, 1548, 1993, 2064, 2304, 2752, 3096, 3986, 4128, 5504, 5979, 6192, 7972, 8256, 11008, 11958, 12384, 15944, 16512, 17937, 23916, 24768, 31888, 33024, 35874, 47832, 49536, 63776, 71748, 85699, 95664, 99072, 127552, 143496, 171398, 191328, 255104, 257097, 286992, 342796, 382656, 510208, 514194, 573984, 685592, 765312, 771291, 1028388, 1147968, 1371184, 1530624, 1542582, 2056776, 2295936, 2742368, 3085164, 4113552, 4591872, 5484736, 6170328, 8227104, 10969472, 12340656, 16454208, 21938944, 24681312, 32908416, 49362624, 65816832, 98725248, 197450496]

約数ペア:

[(1, 197450496), (2, 98725248), (3, 65816832), (4, 49362624), (6, 32908416), (8, 24681312), (9, 21938944), (12, 16454208), (16, 12340656), (18, 10969472), (24, 8227104), (32, 6170328), (36, 5484736), (43, 4591872), (48, 4113552), (64, 3085164), (72, 2742368), (86, 2295936), (96, 2056776), (128, 1542582), (129, 1530624), (144, 1371184), (172, 1147968), (192, 1028388), (256, 771291), (258, 765312), (288, 685592), (344, 573984), (384, 514194), (387, 510208), (516, 382656), (576, 342796), (688, 286992), (768, 257097), (774, 255104), (1032, 191328), (1152, 171398), (1376, 143496), (1548, 127552), (1993, 99072), (2064, 95664), (2304, 85699), (2752, 71748), (3096, 63776), (3986, 49536), (4128, 47832), (5504, 35874), (5979, 33024), (6192, 31888), (7972, 24768), (8256, 23916), (11008, 17937), (11958, 16512), (12384, 15944)]