205341528

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{1222271}}^1$

素因数の和:1222287

約数の個数: 32

約数和(自身を含む): 586690560

約数和(自身を除く): 381349032

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 1222271, 2444542, 3666813, 4889084, 7333626, 8555897, 9778168, 14667252, 17111794, 25667691, 29334504, 34223588, 51335382, 68447176, 102670764, 205341528]

約数ペア:

[(1, 205341528), (2, 102670764), (3, 68447176), (4, 51335382), (6, 34223588), (7, 29334504), (8, 25667691), (12, 17111794), (14, 14667252), (21, 9778168), (24, 8555897), (28, 7333626), (42, 4889084), (56, 3666813), (84, 2444542), (168, 1222271)]