207296895

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{62533}}^1$

素因数の和:62571

約数の個数: 32

約数和(自身を含む): 378205632

約数和(自身を除く): 170908737

約数列:

[1, 3, 5, 13, 15, 17, 39, 51, 65, 85, 195, 221, 255, 663, 1105, 3315, 62533, 187599, 312665, 812929, 937995, 1063061, 2438787, 3189183, 4064645, 5315305, 12193935, 13819793, 15945915, 41459379, 69098965, 207296895]

約数ペア:

[(1, 207296895), (3, 69098965), (5, 41459379), (13, 15945915), (15, 13819793), (17, 12193935), (39, 5315305), (51, 4064645), (65, 3189183), (85, 2438787), (195, 1063061), (221, 937995), (255, 812929), (663, 312665), (1105, 187599), (3315, 62533)]