201166539

素因数分解:

$3^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{239}}^1\times {\mathrm{269}}^1$

素因数の和:667

約数の個数: 32

約数和(自身を含む): 311040000

約数和(自身を除く): 109873461

約数列:

[1, 3, 7, 21, 149, 239, 269, 447, 717, 807, 1043, 1673, 1883, 3129, 5019, 5649, 35611, 40081, 64291, 106833, 120243, 192873, 249277, 280567, 450037, 747831, 841701, 1350111, 9579359, 28738077, 67055513, 201166539]

約数ペア:

[(1, 201166539), (3, 67055513), (7, 28738077), (21, 9579359), (149, 1350111), (239, 841701), (269, 747831), (447, 450037), (717, 280567), (807, 249277), (1043, 192873), (1673, 120243), (1883, 106833), (3129, 64291), (5019, 40081), (5649, 35611)]