201327671

素因数分解:

${\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1$

素因数の和:263

約数の個数: 32

約数和(自身を含む): 227598336

約数和(自身を除く): 26270665

約数列:

[1, 23, 31, 41, 71, 97, 713, 943, 1271, 1633, 2201, 2231, 2911, 3007, 3977, 6887, 29233, 50623, 66953, 69161, 90241, 91471, 123287, 158401, 213497, 282367, 2075543, 2835601, 4910431, 6494441, 8753377, 201327671]

約数ペア:

[(1, 201327671), (23, 8753377), (31, 6494441), (41, 4910431), (71, 2835601), (97, 2075543), (713, 282367), (943, 213497), (1271, 158401), (1633, 123287), (2201, 91471), (2231, 90241), (2911, 69161), (3007, 66953), (3977, 50623), (6887, 29233)]