228777352

素因数分解:

$2^3\times {\mathrm{131}}^1\times {\mathrm{419}}^1\times {\mathrm{521}}^1$

素因数の和:1077

約数の個数: 32

約数和(自身を含む): 434095200

約数和(自身を除く): 205317848

約数列:

[1, 2, 4, 8, 131, 262, 419, 521, 524, 838, 1042, 1048, 1676, 2084, 3352, 4168, 54889, 68251, 109778, 136502, 218299, 219556, 273004, 436598, 439112, 546008, 873196, 1746392, 28597169, 57194338, 114388676, 228777352]

約数ペア:

[(1, 228777352), (2, 114388676), (4, 57194338), (8, 28597169), (131, 1746392), (262, 873196), (419, 546008), (521, 439112), (524, 436598), (838, 273004), (1042, 219556), (1048, 218299), (1676, 136502), (2084, 109778), (3352, 68251), (4168, 54889)]