268243198

素因数分解:

$2^1\times {\mathrm{131}}^1\times {\mathrm{251}}^1\times {\mathrm{4079}}^1$

素因数の和:4463

約数の個数: 16

約数和(自身を含む): 407151360

約数和(自身を除く): 138908162

約数列:

[1, 2, 131, 251, 262, 502, 4079, 8158, 32881, 65762, 534349, 1023829, 1068698, 2047658, 134121599, 268243198]

約数ペア:

[(1, 268243198), (2, 134121599), (131, 2047658), (251, 1068698), (262, 1023829), (502, 534349), (4079, 65762), (8158, 32881)]