214910674

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{211}}^1\times {\mathrm{691}}^1$

素因数の和:982

約数の個数: 32

約数和(自身を含む): 359131392

約数和(自身を除く): 144220718

約数列:

[1, 2, 11, 22, 67, 134, 211, 422, 691, 737, 1382, 1474, 2321, 4642, 7601, 14137, 15202, 28274, 46297, 92594, 145801, 155507, 291602, 311014, 509267, 1018534, 1603811, 3207622, 9768667, 19537334, 107455337, 214910674]

約数ペア:

[(1, 214910674), (2, 107455337), (11, 19537334), (22, 9768667), (67, 3207622), (134, 1603811), (211, 1018534), (422, 509267), (691, 311014), (737, 291602), (1382, 155507), (1474, 145801), (2321, 92594), (4642, 46297), (7601, 28274), (14137, 15202)]