206103672905

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{2555057}}^1$

素因数の和:2555165

約数の個数: 32

約数和(自身を含む): 285880329504

約数和(自身を除く): 79776656599

約数列:

[1, 5, 13, 17, 65, 73, 85, 221, 365, 949, 1105, 1241, 4745, 6205, 16133, 80665, 2555057, 12775285, 33215741, 43435969, 166078705, 186519161, 217179845, 564667597, 932595805, 2424749093, 2823337985, 3170825737, 12123745465, 15854128685, 41220734581, 206103672905]

約数ペア:

[(1, 206103672905), (5, 41220734581), (13, 15854128685), (17, 12123745465), (65, 3170825737), (73, 2823337985), (85, 2424749093), (221, 932595805), (365, 564667597), (949, 217179845), (1105, 186519161), (1241, 166078705), (4745, 43435969), (6205, 33215741), (16133, 12775285), (80665, 2555057)]