220132134

素因数分解:

$2^1\times 3^3\times {\mathrm{197}}^1\times {\mathrm{20693}}^1$

素因数の和:20901

約数の個数: 32

約数和(自身を含む): 491689440

約数和(自身を除く): 271557306

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 197, 394, 591, 1182, 1773, 3546, 5319, 10638, 20693, 41386, 62079, 124158, 186237, 372474, 558711, 1117422, 4076521, 8153042, 12229563, 24459126, 36688689, 73377378, 110066067, 220132134]

約数ペア:

[(1, 220132134), (2, 110066067), (3, 73377378), (6, 36688689), (9, 24459126), (18, 12229563), (27, 8153042), (54, 4076521), (197, 1117422), (394, 558711), (591, 372474), (1182, 186237), (1773, 124158), (3546, 62079), (5319, 41386), (10638, 20693)]