201566937

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{641}}^1\times {\mathrm{733}}^1$

素因数の和:1401

約数の個数: 32

約数和(自身を含む): 316665216

約数和(自身を除く): 115098279

約数列:

[1, 3, 11, 13, 33, 39, 143, 429, 641, 733, 1923, 2199, 7051, 8063, 8333, 9529, 21153, 24189, 24999, 28587, 91663, 104819, 274989, 314457, 469853, 1409559, 5168383, 6108089, 15505149, 18324267, 67188979, 201566937]

約数ペア:

[(1, 201566937), (3, 67188979), (11, 18324267), (13, 15505149), (33, 6108089), (39, 5168383), (143, 1409559), (429, 469853), (641, 314457), (733, 274989), (1923, 104819), (2199, 91663), (7051, 28587), (8063, 24999), (8333, 24189), (9529, 21153)]