221479746

素因数分解:

$2^1\times 3^1\times {\mathrm{59}}^1\times {\mathrm{647}}^1\times {\mathrm{967}}^1$

素因数の和:1678

約数の個数: 32

約数和(自身を含む): 451630080

約数和(自身を除く): 230150334

約数列:

[1, 2, 3, 6, 59, 118, 177, 354, 647, 967, 1294, 1934, 1941, 2901, 3882, 5802, 38173, 57053, 76346, 114106, 114519, 171159, 229038, 342318, 625649, 1251298, 1876947, 3753894, 36913291, 73826582, 110739873, 221479746]

約数ペア:

[(1, 221479746), (2, 110739873), (3, 73826582), (6, 36913291), (59, 3753894), (118, 1876947), (177, 1251298), (354, 625649), (647, 342318), (967, 229038), (1294, 171159), (1934, 114519), (1941, 114106), (2901, 76346), (3882, 57053), (5802, 38173)]