201440242

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{311827}}^1$

素因数の和:311865

約数の個数: 16

約数和(自身を含む): 336774240

約数和(自身を除く): 135333998

約数列:

[1, 2, 17, 19, 34, 38, 323, 646, 311827, 623654, 5301059, 5924713, 10602118, 11849426, 100720121, 201440242]

約数ペア:

[(1, 201440242), (2, 100720121), (17, 11849426), (19, 10602118), (34, 5924713), (38, 5301059), (323, 623654), (646, 311827)]