207923685

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{13367}}^1$

素因数の和:13453

約数の個数: 32

約数和(自身を含む): 358048512

約数和(自身を除く): 150124827

約数列:

[1, 3, 5, 15, 17, 51, 61, 85, 183, 255, 305, 915, 1037, 3111, 5185, 13367, 15555, 40101, 66835, 200505, 227239, 681717, 815387, 1136195, 2446161, 3408585, 4076935, 12230805, 13861579, 41584737, 69307895, 207923685]

約数ペア:

[(1, 207923685), (3, 69307895), (5, 41584737), (15, 13861579), (17, 12230805), (51, 4076935), (61, 3408585), (85, 2446161), (183, 1136195), (255, 815387), (305, 681717), (915, 227239), (1037, 200505), (3111, 66835), (5185, 40101), (13367, 15555)]