200403008

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{240869}}^1$

素因数の和:240894

約数の個数: 28

約数和(自身を含む): 428266860

約数和(自身を除く): 227863852

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 240869, 481738, 963476, 1926952, 3131297, 3853904, 6262594, 7707808, 12525188, 15415616, 25050376, 50100752, 100201504, 200403008]

約数ペア:

[(1, 200403008), (2, 100201504), (4, 50100752), (8, 25050376), (13, 15415616), (16, 12525188), (26, 7707808), (32, 6262594), (52, 3853904), (64, 3131297), (104, 1926952), (208, 963476), (416, 481738), (832, 240869)]