210925238

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{36229}}^1$

素因数の和:36343

約数の個数: 16

約数和(自身を含む): 328678560

約数和(自身を除く): 117753322

約数列:

[1, 2, 41, 71, 82, 142, 2911, 5822, 36229, 72458, 1485389, 2572259, 2970778, 5144518, 105462619, 210925238]

約数ペア:

[(1, 210925238), (2, 105462619), (41, 5144518), (71, 2970778), (82, 2572259), (142, 1485389), (2911, 72458), (5822, 36229)]