200531835

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{212203}}^1$

素因数の和:212224

約数の個数: 32

約数和(自身を含む): 407431680

約数和(自身を除く): 206899845

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 315, 945, 212203, 636609, 1061015, 1485421, 1909827, 3183045, 4456263, 5729481, 7427105, 9549135, 13368789, 22281315, 28647405, 40106367, 66843945, 200531835]

約数ペア:

[(1, 200531835), (3, 66843945), (5, 40106367), (7, 28647405), (9, 22281315), (15, 13368789), (21, 9549135), (27, 7427105), (35, 5729481), (45, 4456263), (63, 3183045), (105, 1909827), (135, 1485421), (189, 1061015), (315, 636609), (945, 212203)]