205926242

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1\times {\mathrm{557}}^1$

素因数の和:746

約数の個数: 32

約数和(自身を含む): 327836160

約数和(自身を除く): 121909918

約数列:

[1, 2, 31, 62, 67, 89, 134, 178, 557, 1114, 2077, 2759, 4154, 5518, 5963, 11926, 17267, 34534, 37319, 49573, 74638, 99146, 184853, 369706, 1156889, 1536763, 2313778, 3073526, 3321391, 6642782, 102963121, 205926242]

約数ペア:

[(1, 205926242), (2, 102963121), (31, 6642782), (62, 3321391), (67, 3073526), (89, 2313778), (134, 1536763), (178, 1156889), (557, 369706), (1114, 184853), (2077, 99146), (2759, 74638), (4154, 49573), (5518, 37319), (5963, 34534), (11926, 17267)]