210772319

素因数分解:

${\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{131}}^1\times {\mathrm{509}}^1$

素因数の和:778

約数の個数: 16

約数和(自身を含む): 222156000

約数和(自身を除く): 11383681

約数列:

[1, 29, 109, 131, 509, 3161, 3799, 14279, 14761, 55481, 66679, 414091, 1608949, 1933691, 7268011, 210772319]

約数ペア:

[(1, 210772319), (29, 7268011), (109, 1933691), (131, 1608949), (509, 414091), (3161, 66679), (3799, 55481), (14279, 14761)]