206588820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1669}}^1\times {\mathrm{2063}}^1$

素因数の和:3744

約数の個数: 48

約数和(自身を含む): 579075840

約数和(自身を除く): 372487020

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1669, 2063, 3338, 4126, 5007, 6189, 6676, 8252, 8345, 10014, 10315, 12378, 16690, 20028, 20630, 24756, 25035, 30945, 33380, 41260, 50070, 61890, 100140, 123780, 3443147, 6886294, 10329441, 13772588, 17215735, 20658882, 34431470, 41317764, 51647205, 68862940, 103294410, 206588820]

約数ペア:

[(1, 206588820), (2, 103294410), (3, 68862940), (4, 51647205), (5, 41317764), (6, 34431470), (10, 20658882), (12, 17215735), (15, 13772588), (20, 10329441), (30, 6886294), (60, 3443147), (1669, 123780), (2063, 100140), (3338, 61890), (4126, 50070), (5007, 41260), (6189, 33380), (6676, 30945), (8252, 25035), (8345, 24756), (10014, 20630), (10315, 20028), (12378, 16690)]