229453744

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{1103143}}^1$

素因数の和:1103164

約数の個数: 20

約数和(自身を含む): 478764496

約数和(自身を除く): 249310752

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 1103143, 2206286, 4412572, 8825144, 14340859, 17650288, 28681718, 57363436, 114726872, 229453744]

約数ペア:

[(1, 229453744), (2, 114726872), (4, 57363436), (8, 28681718), (13, 17650288), (16, 14340859), (26, 8825144), (52, 4412572), (104, 2206286), (208, 1103143)]