218570802

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{30181}}^1$

素因数の和:30274

約数の個数: 32

約数和(自身を含む): 469390464

約数和(自身を除く): 250819662

約数列:

[1, 2, 3, 6, 17, 34, 51, 71, 102, 142, 213, 426, 1207, 2414, 3621, 7242, 30181, 60362, 90543, 181086, 513077, 1026154, 1539231, 2142851, 3078462, 4285702, 6428553, 12857106, 36428467, 72856934, 109285401, 218570802]

約数ペア:

[(1, 218570802), (2, 109285401), (3, 72856934), (6, 36428467), (17, 12857106), (34, 6428553), (51, 4285702), (71, 3078462), (102, 2142851), (142, 1539231), (213, 1026154), (426, 513077), (1207, 181086), (2414, 90543), (3621, 60362), (7242, 30181)]