208047776

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{158573}}^1$

素因数の和:158624

約数の個数: 24

約数和(自身を含む): 419586804

約数和(自身を除く): 211539028

約数列:

[1, 2, 4, 8, 16, 32, 41, 82, 164, 328, 656, 1312, 158573, 317146, 634292, 1268584, 2537168, 5074336, 6501493, 13002986, 26005972, 52011944, 104023888, 208047776]

約数ペア:

[(1, 208047776), (2, 104023888), (4, 52011944), (8, 26005972), (16, 13002986), (32, 6501493), (41, 5074336), (82, 2537168), (164, 1268584), (328, 634292), (656, 317146), (1312, 158573)]