215475304

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{29501}}^1$

素因数の和:29601

約数の個数: 32

約数和(自身を含む): 446070240

約数和(自身を除く): 230594936

約数列:

[1, 2, 4, 8, 11, 22, 44, 83, 88, 166, 332, 664, 913, 1826, 3652, 7304, 29501, 59002, 118004, 236008, 324511, 649022, 1298044, 2448583, 2596088, 4897166, 9794332, 19588664, 26934413, 53868826, 107737652, 215475304]

約数ペア:

[(1, 215475304), (2, 107737652), (4, 53868826), (8, 26934413), (11, 19588664), (22, 9794332), (44, 4897166), (83, 2596088), (88, 2448583), (166, 1298044), (332, 649022), (664, 324511), (913, 236008), (1826, 118004), (3652, 59002), (7304, 29501)]