201361784

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{1936171}}^1$

素因数の和:1936190

約数の個数: 16

約数和(自身を含む): 406596120

約数和(自身を除く): 205234336

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 1936171, 3872342, 7744684, 15489368, 25170223, 50340446, 100680892, 201361784]

約数ペア:

[(1, 201361784), (2, 100680892), (4, 50340446), (8, 25170223), (13, 15489368), (26, 7744684), (52, 3872342), (104, 1936171)]