210042078

素因数分解:

$2^1\times 3^1\times {\mathrm{1609}}^1\times {\mathrm{21757}}^1$

素因数の和:23371

約数の個数: 16

約数和(自身を含む): 420364560

約数和(自身を除く): 210322482

約数列:

[1, 2, 3, 6, 1609, 3218, 4827, 9654, 21757, 43514, 65271, 130542, 35007013, 70014026, 105021039, 210042078]

約数ペア:

[(1, 210042078), (2, 105021039), (3, 70014026), (6, 35007013), (1609, 130542), (3218, 65271), (4827, 43514), (9654, 21757)]