204035584

素因数分解:

$2^9\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{103}}^1$

素因数の和:247

約数の個数: 80

約数和(自身を含む): 425142432

約数和(自身を除く): 221106848

約数列:

[1, 2, 4, 8, 16, 32, 53, 64, 73, 103, 106, 128, 146, 206, 212, 256, 292, 412, 424, 512, 584, 824, 848, 1168, 1648, 1696, 2336, 3296, 3392, 3869, 4672, 5459, 6592, 6784, 7519, 7738, 9344, 10918, 13184, 13568, 15038, 15476, 18688, 21836, 26368, 27136, 30076, 30952, 37376, 43672, 52736, 60152, 61904, 87344, 120304, 123808, 174688, 240608, 247616, 349376, 398507, 481216, 495232, 698752, 797014, 962432, 990464, 1397504, 1594028, 1924864, 1980928, 2795008, 3188056, 3849728, 6376112, 12752224, 25504448, 51008896, 102017792, 204035584]

約数ペア:

[(1, 204035584), (2, 102017792), (4, 51008896), (8, 25504448), (16, 12752224), (32, 6376112), (53, 3849728), (64, 3188056), (73, 2795008), (103, 1980928), (106, 1924864), (128, 1594028), (146, 1397504), (206, 990464), (212, 962432), (256, 797014), (292, 698752), (412, 495232), (424, 481216), (512, 398507), (584, 349376), (824, 247616), (848, 240608), (1168, 174688), (1648, 123808), (1696, 120304), (2336, 87344), (3296, 61904), (3392, 60152), (3869, 52736), (4672, 43672), (5459, 37376), (6592, 30952), (6784, 30076), (7519, 27136), (7738, 26368), (9344, 21836), (10918, 18688), (13184, 15476), (13568, 15038)]