239994201

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{743}}^1\times {\mathrm{1607}}^1$

素因数の和:2420

約数の個数: 16

約数和(自身を含む): 325407744

約数和(自身を除く): 85413543

約数列:

[1, 3, 67, 201, 743, 1607, 2229, 4821, 49781, 107669, 149343, 323007, 1194001, 3582003, 79998067, 239994201]

約数ペア:

[(1, 239994201), (3, 79998067), (67, 3582003), (201, 1194001), (743, 323007), (1607, 149343), (2229, 107669), (4821, 49781)]