201626289

素因数分解:

$3^2\times {\mathrm{61}}^1\times {\mathrm{367261}}^1$

素因数の和:367328

約数の個数: 12

約数和(自身を含む): 296013172

約数和(自身を除く): 94386883

約数列:

[1, 3, 9, 61, 183, 549, 367261, 1101783, 3305349, 22402921, 67208763, 201626289]

約数ペア:

[(1, 201626289), (3, 67208763), (9, 22402921), (61, 3305349), (183, 1101783), (549, 367261)]