201021768

素因数分解:

$2^3\times 3^2\times {\mathrm{2791969}}^1$

素因数の和:2791981

約数の個数: 24

約数和(自身を含む): 544434150

約数和(自身を除く): 343412382

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 2791969, 5583938, 8375907, 11167876, 16751814, 22335752, 25127721, 33503628, 50255442, 67007256, 100510884, 201021768]

約数ペア:

[(1, 201021768), (2, 100510884), (3, 67007256), (4, 50255442), (6, 33503628), (8, 25127721), (9, 22335752), (12, 16751814), (18, 11167876), (24, 8375907), (36, 5583938), (72, 2791969)]