201774078245

素因数分解:

$5^1\times {\mathrm{421}}^1\times {\mathrm{8461}}^1\times {\mathrm{11329}}^1$

素因数の和:20216

約数の個数: 16

約数和(自身を含む): 242754132720

約数和(自身を除く): 40980054475

約数列:

[1, 5, 421, 2105, 8461, 11329, 42305, 56645, 3562081, 4769509, 17810405, 23847545, 95854669, 479273345, 40354815649, 201774078245]

約数ペア:

[(1, 201774078245), (5, 40354815649), (421, 479273345), (2105, 95854669), (8461, 23847545), (11329, 17810405), (42305, 4769509), (56645, 3562081)]