204317121

素因数分解:

$3^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1\times {\mathrm{10243}}^1$

素因数の和:10416

約数の個数: 16

約数和(自身を含む): 279456320

約数和(自身を除く): 75139199

約数列:

[1, 3, 61, 109, 183, 327, 6649, 10243, 19947, 30729, 624823, 1116487, 1874469, 3349461, 68105707, 204317121]

約数ペア:

[(1, 204317121), (3, 68105707), (61, 3349461), (109, 1874469), (183, 1116487), (327, 624823), (6649, 30729), (10243, 19947)]