206097318

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{545231}}^1$

素因数の和:545249

約数の個数: 32

約数和(自身を含む): 523422720

約数和(自身を除く): 317325402

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 545231, 1090462, 1635693, 3271386, 3816617, 4907079, 7633234, 9814158, 11449851, 14721237, 22899702, 29442474, 34349553, 68699106, 103048659, 206097318]

約数ペア:

[(1, 206097318), (2, 103048659), (3, 68699106), (6, 34349553), (7, 29442474), (9, 22899702), (14, 14721237), (18, 11449851), (21, 9814158), (27, 7633234), (42, 4907079), (54, 3816617), (63, 3271386), (126, 1635693), (189, 1090462), (378, 545231)]