208838212

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{37}}^2\times {\mathrm{3467}}^1$

素因数の和:3556

約数の個数: 36

約数和(自身を含む): 409875984

約数和(自身を除く): 201037772

約数列:

[1, 2, 4, 11, 22, 37, 44, 74, 148, 407, 814, 1369, 1628, 2738, 3467, 5476, 6934, 13868, 15059, 30118, 38137, 60236, 76274, 128279, 152548, 256558, 513116, 1411069, 2822138, 4746323, 5644276, 9492646, 18985292, 52209553, 104419106, 208838212]

約数ペア:

[(1, 208838212), (2, 104419106), (4, 52209553), (11, 18985292), (22, 9492646), (37, 5644276), (44, 4746323), (74, 2822138), (148, 1411069), (407, 513116), (814, 256558), (1369, 152548), (1628, 128279), (2738, 76274), (3467, 60236), (5476, 38137), (6934, 30118), (13868, 15059)]