222677104

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{82351}}^1$

素因数の和:82385

約数の個数: 30

約数和(自身を含む): 467182896

約数和(自身を除く): 244505792

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 169, 208, 338, 676, 1352, 2704, 82351, 164702, 329404, 658808, 1070563, 1317616, 2141126, 4282252, 8564504, 13917319, 17129008, 27834638, 55669276, 111338552, 222677104]

約数ペア:

[(1, 222677104), (2, 111338552), (4, 55669276), (8, 27834638), (13, 17129008), (16, 13917319), (26, 8564504), (52, 4282252), (104, 2141126), (169, 1317616), (208, 1070563), (338, 658808), (676, 329404), (1352, 164702), (2704, 82351)]