200713552

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{964969}}^1$

素因数の和:964990

約数の個数: 20

約数和(自身を含む): 418796980

約数和(自身を除く): 218083428

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 964969, 1929938, 3859876, 7719752, 12544597, 15439504, 25089194, 50178388, 100356776, 200713552]

約数ペア:

[(1, 200713552), (2, 100356776), (4, 50178388), (8, 25089194), (13, 15439504), (16, 12544597), (26, 7719752), (52, 3859876), (104, 1929938), (208, 964969)]