205715712

素因数分解:

$2^8\times 3^1\times {\mathrm{277}}^1\times {\mathrm{967}}^1$

素因数の和:1263

約数の個数: 72

約数和(自身を含む): 550048576

約数和(自身を除く): 344332864

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 277, 384, 554, 768, 831, 967, 1108, 1662, 1934, 2216, 2901, 3324, 3868, 4432, 5802, 6648, 7736, 8864, 11604, 13296, 15472, 17728, 23208, 26592, 30944, 35456, 46416, 53184, 61888, 70912, 92832, 106368, 123776, 185664, 212736, 247552, 267859, 371328, 535718, 742656, 803577, 1071436, 1607154, 2142872, 3214308, 4285744, 6428616, 8571488, 12857232, 17142976, 25714464, 34285952, 51428928, 68571904, 102857856, 205715712]

約数ペア:

[(1, 205715712), (2, 102857856), (3, 68571904), (4, 51428928), (6, 34285952), (8, 25714464), (12, 17142976), (16, 12857232), (24, 8571488), (32, 6428616), (48, 4285744), (64, 3214308), (96, 2142872), (128, 1607154), (192, 1071436), (256, 803577), (277, 742656), (384, 535718), (554, 371328), (768, 267859), (831, 247552), (967, 212736), (1108, 185664), (1662, 123776), (1934, 106368), (2216, 92832), (2901, 70912), (3324, 61888), (3868, 53184), (4432, 46416), (5802, 35456), (6648, 30944), (7736, 26592), (8864, 23208), (11604, 17728), (13296, 15472)]