206945301

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{179}}^1\times {\mathrm{22669}}^1$

素因数の和:22868

約数の個数: 16

約数和(自身を含む): 293803200

約数和(自身を除く): 86857899

約数列:

[1, 3, 17, 51, 179, 537, 3043, 9129, 22669, 68007, 385373, 1156119, 4057751, 12173253, 68981767, 206945301]

約数ペア:

[(1, 206945301), (3, 68981767), (17, 12173253), (51, 4057751), (179, 1156119), (537, 385373), (3043, 68007), (9129, 22669)]