203220928

素因数分解:

$2^6\times {\mathrm{41}}^1\times {\mathrm{77447}}^1$

素因数の和:77500

約数の個数: 28

約数和(自身を含む): 413107632

約数和(自身を除く): 209886704

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 82, 164, 328, 656, 1312, 2624, 77447, 154894, 309788, 619576, 1239152, 2478304, 3175327, 4956608, 6350654, 12701308, 25402616, 50805232, 101610464, 203220928]

約数ペア:

[(1, 203220928), (2, 101610464), (4, 50805232), (8, 25402616), (16, 12701308), (32, 6350654), (41, 4956608), (64, 3175327), (82, 2478304), (164, 1239152), (328, 619576), (656, 309788), (1312, 154894), (2624, 77447)]