203142208

素因数分解:

$2^6\times {\mathrm{41}}^1\times {\mathrm{77417}}^1$

素因数の和:77470

約数の個数: 28

約数和(自身を含む): 412947612

約数和(自身を除く): 209805404

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 82, 164, 328, 656, 1312, 2624, 77417, 154834, 309668, 619336, 1238672, 2477344, 3174097, 4954688, 6348194, 12696388, 25392776, 50785552, 101571104, 203142208]

約数ペア:

[(1, 203142208), (2, 101571104), (4, 50785552), (8, 25392776), (16, 12696388), (32, 6348194), (41, 4954688), (64, 3174097), (82, 2477344), (164, 1238672), (328, 619336), (656, 309668), (1312, 154834), (2624, 77417)]