201663424

素因数分解:

$2^6\times {\mathrm{139}}^1\times {\mathrm{22669}}^1$

素因数の和:22820

約数の個数: 28

約数和(自身を含む): 403072600

約数和(自身を除く): 201409176

約数列:

[1, 2, 4, 8, 16, 32, 64, 139, 278, 556, 1112, 2224, 4448, 8896, 22669, 45338, 90676, 181352, 362704, 725408, 1450816, 3150991, 6301982, 12603964, 25207928, 50415856, 100831712, 201663424]

約数ペア:

[(1, 201663424), (2, 100831712), (4, 50415856), (8, 25207928), (16, 12603964), (32, 6301982), (64, 3150991), (139, 1450816), (278, 725408), (556, 362704), (1112, 181352), (2224, 90676), (4448, 45338), (8896, 22669)]