215727482878

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{2089}}^1\times {\mathrm{34127}}^1$

素因数の和:36324

約数の個数: 32

約数和(自身を含む): 346651747200

約数和(自身を除く): 130924264322

約数列:

[1, 2, 17, 34, 89, 178, 1513, 2089, 3026, 4178, 34127, 35513, 68254, 71026, 185921, 371842, 580159, 1160318, 3037303, 3160657, 6074606, 6321314, 51634151, 71291303, 103268302, 142582606, 1211952151, 2423904302, 6344925967, 12689851934, 107863741439, 215727482878]

約数ペア:

[(1, 215727482878), (2, 107863741439), (17, 12689851934), (34, 6344925967), (89, 2423904302), (178, 1211952151), (1513, 142582606), (2089, 103268302), (3026, 71291303), (4178, 51634151), (34127, 6321314), (35513, 6074606), (68254, 3160657), (71026, 3037303), (185921, 1160318), (371842, 580159)]