210818638

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{509}}^1\times {\mathrm{5051}}^1$

素因数の和:5603

約数の個数: 16

約数和(自身を含む): 324641520

約数和(自身を除く): 113822882

約数列:

[1, 2, 41, 82, 509, 1018, 5051, 10102, 20869, 41738, 207091, 414182, 2570959, 5141918, 105409319, 210818638]

約数ペア:

[(1, 210818638), (2, 105409319), (41, 5141918), (82, 2570959), (509, 414182), (1018, 207091), (5051, 41738), (10102, 20869)]