201449941

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{70709}}^1$

素因数の和:70764

約数の個数: 16

約数和(自身を含む): 257950080

約数和(自身を除く): 56500139

約数列:

[1, 7, 11, 37, 77, 259, 407, 2849, 70709, 494963, 777799, 2616233, 5444593, 18313631, 28778563, 201449941]

約数ペア:

[(1, 201449941), (7, 28778563), (11, 18313631), (37, 5444593), (77, 2616233), (259, 777799), (407, 494963), (2849, 70709)]