200161917

素因数分解:

$3^2\times {\mathrm{179}}^1\times {\mathrm{124247}}^1$

素因数の和:124432

約数の個数: 12

約数和(自身を含む): 290740320

約数和(自身を除く): 90578403

約数列:

[1, 3, 9, 179, 537, 1611, 124247, 372741, 1118223, 22240213, 66720639, 200161917]

約数ペア:

[(1, 200161917), (3, 66720639), (9, 22240213), (179, 1118223), (537, 372741), (1611, 124247)]