205126344215

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{1332119}}^1$

素因数の和:1332263

約数の個数: 32

約数和(自身を含む): 279297607680

約数和(自身を除く): 74171263465

約数列:

[1, 5, 13, 23, 65, 103, 115, 299, 515, 1339, 1495, 2369, 6695, 11845, 30797, 153985, 1332119, 6660595, 17317547, 30638737, 86587735, 137208257, 153193685, 398303581, 686041285, 1783707341, 1991517905, 3155789911, 8918536705, 15778949555, 41025268843, 205126344215]

約数ペア:

[(1, 205126344215), (5, 41025268843), (13, 15778949555), (23, 8918536705), (65, 3155789911), (103, 1991517905), (115, 1783707341), (299, 686041285), (515, 398303581), (1339, 153193685), (1495, 137208257), (2369, 86587735), (6695, 30638737), (11845, 17317547), (30797, 6660595), (153985, 1332119)]