201660155907

素因数分解:

$3^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{6361}}^1\times {\mathrm{14947}}^1$

素因数の和:21419

約数の個数: 32

約数和(自身を含む): 310403710464

約数和(自身を除く): 108743554557

約数列:

[1, 3, 7, 21, 101, 303, 707, 2121, 6361, 14947, 19083, 44527, 44841, 104629, 133581, 313887, 642461, 1509647, 1927383, 4497227, 4528941, 10567529, 13491681, 31702587, 95077867, 285233601, 665545069, 1996635207, 9602864567, 28808593701, 67220051969, 201660155907]

約数ペア:

[(1, 201660155907), (3, 67220051969), (7, 28808593701), (21, 9602864567), (101, 1996635207), (303, 665545069), (707, 285233601), (2121, 95077867), (6361, 31702587), (14947, 13491681), (19083, 10567529), (44527, 4528941), (44841, 4497227), (104629, 1927383), (133581, 1509647), (313887, 642461)]