223973570

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{337}}^1\times {\mathrm{1621}}^1$

素因数の和:2006

約数の個数: 32

約数和(自身を含む): 414466416

約数和(自身を除く): 190492846

約数列:

[1, 2, 5, 10, 41, 82, 205, 337, 410, 674, 1621, 1685, 3242, 3370, 8105, 13817, 16210, 27634, 66461, 69085, 132922, 138170, 332305, 546277, 664610, 1092554, 2731385, 5462770, 22397357, 44794714, 111986785, 223973570]

約数ペア:

[(1, 223973570), (2, 111986785), (5, 44794714), (10, 22397357), (41, 5462770), (82, 2731385), (205, 1092554), (337, 664610), (410, 546277), (674, 332305), (1621, 138170), (1685, 132922), (3242, 69085), (3370, 66461), (8105, 27634), (13817, 16210)]