203207648

素因数分解:

$2^5\times 7^1\times {\mathrm{89}}^1\times {\mathrm{10193}}^1$

素因数の和:10299

約数の個数: 48

約数和(自身を含む): 462399840

約数和(自身を除く): 259192192

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 89, 112, 178, 224, 356, 623, 712, 1246, 1424, 2492, 2848, 4984, 9968, 10193, 19936, 20386, 40772, 71351, 81544, 142702, 163088, 285404, 326176, 570808, 907177, 1141616, 1814354, 2283232, 3628708, 6350239, 7257416, 12700478, 14514832, 25400956, 29029664, 50801912, 101603824, 203207648]

約数ペア:

[(1, 203207648), (2, 101603824), (4, 50801912), (7, 29029664), (8, 25400956), (14, 14514832), (16, 12700478), (28, 7257416), (32, 6350239), (56, 3628708), (89, 2283232), (112, 1814354), (178, 1141616), (224, 907177), (356, 570808), (623, 326176), (712, 285404), (1246, 163088), (1424, 142702), (2492, 81544), (2848, 71351), (4984, 40772), (9968, 20386), (10193, 19936)]