201427648

素因数分解:

$2^6\times {\mathrm{89}}^1\times {\mathrm{35363}}^1$

素因数の和:35464

約数の個数: 28

約数和(自身を含む): 404210520

約数和(自身を除く): 202782872

約数列:

[1, 2, 4, 8, 16, 32, 64, 89, 178, 356, 712, 1424, 2848, 5696, 35363, 70726, 141452, 282904, 565808, 1131616, 2263232, 3147307, 6294614, 12589228, 25178456, 50356912, 100713824, 201427648]

約数ペア:

[(1, 201427648), (2, 100713824), (4, 50356912), (8, 25178456), (16, 12589228), (32, 6294614), (64, 3147307), (89, 2263232), (178, 1131616), (356, 565808), (712, 282904), (1424, 141452), (2848, 70726), (5696, 35363)]