208101471644

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{881}}^1\times {\mathrm{124847}}^1$

素因数の和:125786

約数の個数: 48

約数和(自身を含む): 406988499456

約数和(自身を除く): 198887027812

約数列:

[1, 2, 4, 11, 22, 43, 44, 86, 172, 473, 881, 946, 1762, 1892, 3524, 9691, 19382, 37883, 38764, 75766, 124847, 151532, 249694, 416713, 499388, 833426, 1373317, 1666852, 2746634, 5368421, 5493268, 10736842, 21473684, 59052631, 109990207, 118105262, 219980414, 236210524, 439960828, 1209892277, 2419784554, 4729578901, 4839569108, 9459157802, 18918315604, 52025367911, 104050735822, 208101471644]

約数ペア:

[(1, 208101471644), (2, 104050735822), (4, 52025367911), (11, 18918315604), (22, 9459157802), (43, 4839569108), (44, 4729578901), (86, 2419784554), (172, 1209892277), (473, 439960828), (881, 236210524), (946, 219980414), (1762, 118105262), (1892, 109990207), (3524, 59052631), (9691, 21473684), (19382, 10736842), (37883, 5493268), (38764, 5368421), (75766, 2746634), (124847, 1666852), (151532, 1373317), (249694, 833426), (416713, 499388)]