210807795

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{19069}}^1$

素因数の和:19155

約数の個数: 32

約数和(自身を含む): 373466880

約数和(自身を除く): 162659085

約数列:

[1, 3, 5, 11, 15, 33, 55, 67, 165, 201, 335, 737, 1005, 2211, 3685, 11055, 19069, 57207, 95345, 209759, 286035, 629277, 1048795, 1277623, 3146385, 3832869, 6388115, 14053853, 19164345, 42161559, 70269265, 210807795]

約数ペア:

[(1, 210807795), (3, 70269265), (5, 42161559), (11, 19164345), (15, 14053853), (33, 6388115), (55, 3832869), (67, 3146385), (165, 1277623), (201, 1048795), (335, 629277), (737, 286035), (1005, 209759), (2211, 95345), (3685, 57207), (11055, 19069)]