196082018

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{1733}}^1$

素因数の和:1922

約数の個数: 32

約数和(自身を含む): 332095680

約数和(自身を除く): 136013662

約数列:

[1, 2, 11, 22, 37, 74, 139, 278, 407, 814, 1529, 1733, 3058, 3466, 5143, 10286, 19063, 38126, 56573, 64121, 113146, 128242, 240887, 481774, 705331, 1410662, 2649757, 5299514, 8912819, 17825638, 98041009, 196082018]

約数ペア:

[(1, 196082018), (2, 98041009), (11, 17825638), (22, 8912819), (37, 5299514), (74, 2649757), (139, 1410662), (278, 705331), (407, 481774), (814, 240887), (1529, 128242), (1733, 113146), (3058, 64121), (3466, 56573), (5143, 38126), (10286, 19063)]