202106510

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{137}}^1\times {\mathrm{5087}}^1$

素因数の和:5260

約数の個数: 32

約数和(自身を含む): 379157760

約数和(自身を除く): 177051250

約数列:

[1, 2, 5, 10, 29, 58, 137, 145, 274, 290, 685, 1370, 3973, 5087, 7946, 10174, 19865, 25435, 39730, 50870, 147523, 295046, 696919, 737615, 1393838, 1475230, 3484595, 6969190, 20210651, 40421302, 101053255, 202106510]

約数ペア:

[(1, 202106510), (2, 101053255), (5, 40421302), (10, 20210651), (29, 6969190), (58, 3484595), (137, 1475230), (145, 1393838), (274, 737615), (290, 696919), (685, 295046), (1370, 147523), (3973, 50870), (5087, 39730), (7946, 25435), (10174, 19865)]