208144512

素因数分解:

$2^7\times 3^3\times {\mathrm{229}}^1\times {\mathrm{263}}^1$

素因数の和:515

約数の個数: 128

約数和(自身を含む): 619344000

約数和(自身を除く): 411199488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 192, 216, 229, 263, 288, 384, 432, 458, 526, 576, 687, 789, 864, 916, 1052, 1152, 1374, 1578, 1728, 1832, 2061, 2104, 2367, 2748, 3156, 3456, 3664, 4122, 4208, 4734, 5496, 6183, 6312, 7101, 7328, 8244, 8416, 9468, 10992, 12366, 12624, 14202, 14656, 16488, 16832, 18936, 21984, 24732, 25248, 28404, 29312, 32976, 33664, 37872, 43968, 49464, 50496, 56808, 60227, 65952, 75744, 87936, 98928, 100992, 113616, 120454, 131904, 151488, 180681, 197856, 227232, 240908, 263808, 302976, 361362, 395712, 454464, 481816, 542043, 722724, 791424, 908928, 963632, 1084086, 1445448, 1626129, 1927264, 2168172, 2890896, 3252258, 3854528, 4336344, 5781792, 6504516, 7709056, 8672688, 11563584, 13009032, 17345376, 23127168, 26018064, 34690752, 52036128, 69381504, 104072256, 208144512]

約数ペア:

[(1, 208144512), (2, 104072256), (3, 69381504), (4, 52036128), (6, 34690752), (8, 26018064), (9, 23127168), (12, 17345376), (16, 13009032), (18, 11563584), (24, 8672688), (27, 7709056), (32, 6504516), (36, 5781792), (48, 4336344), (54, 3854528), (64, 3252258), (72, 2890896), (96, 2168172), (108, 1927264), (128, 1626129), (144, 1445448), (192, 1084086), (216, 963632), (229, 908928), (263, 791424), (288, 722724), (384, 542043), (432, 481816), (458, 454464), (526, 395712), (576, 361362), (687, 302976), (789, 263808), (864, 240908), (916, 227232), (1052, 197856), (1152, 180681), (1374, 151488), (1578, 131904), (1728, 120454), (1832, 113616), (2061, 100992), (2104, 98928), (2367, 87936), (2748, 75744), (3156, 65952), (3456, 60227), (3664, 56808), (4122, 50496), (4208, 49464), (4734, 43968), (5496, 37872), (6183, 33664), (6312, 32976), (7101, 29312), (7328, 28404), (8244, 25248), (8416, 24732), (9468, 21984), (10992, 18936), (12366, 16832), (12624, 16488), (14202, 14656)]