201025929

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{107}}^1\times {\mathrm{719}}^1$

素因数の和:909

約数の個数: 32

約数和(自身を含む): 296110080

約数和(自身を除く): 95084151

約数列:

[1, 3, 13, 39, 67, 107, 201, 321, 719, 871, 1391, 2157, 2613, 4173, 7169, 9347, 21507, 28041, 48173, 76933, 93197, 144519, 230799, 279591, 626249, 1000129, 1878747, 3000387, 5154511, 15463533, 67008643, 201025929]

約数ペア:

[(1, 201025929), (3, 67008643), (13, 15463533), (39, 5154511), (67, 3000387), (107, 1878747), (201, 1000129), (321, 626249), (719, 279591), (871, 230799), (1391, 144519), (2157, 93197), (2613, 76933), (4173, 48173), (7169, 28041), (9347, 21507)]