214068370

素因数分解:

$2^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{277}}^1\times {\mathrm{709}}^1$

素因数の和:1102

約数の個数: 32

約数和(自身を含む): 390812400

約数和(自身を除く): 176744030

約数列:

[1, 2, 5, 10, 109, 218, 277, 545, 554, 709, 1090, 1385, 1418, 2770, 3545, 7090, 30193, 60386, 77281, 150965, 154562, 196393, 301930, 386405, 392786, 772810, 981965, 1963930, 21406837, 42813674, 107034185, 214068370]

約数ペア:

[(1, 214068370), (2, 107034185), (5, 42813674), (10, 21406837), (109, 1963930), (218, 981965), (277, 772810), (545, 392786), (554, 386405), (709, 301930), (1090, 196393), (1385, 154562), (1418, 150965), (2770, 77281), (3545, 60386), (7090, 30193)]