233142208

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{280219}}^1$

素因数の和:280244

約数の個数: 28

約数和(自身を含む): 498231160

約数和(自身を除く): 265088952

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 280219, 560438, 1120876, 2241752, 3642847, 4483504, 7285694, 8967008, 14571388, 17934016, 29142776, 58285552, 116571104, 233142208]

約数ペア:

[(1, 233142208), (2, 116571104), (4, 58285552), (8, 29142776), (13, 17934016), (16, 14571388), (26, 8967008), (32, 7285694), (52, 4483504), (64, 3642847), (104, 2241752), (208, 1120876), (416, 560438), (832, 280219)]