203435144

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{74573}}^1$

素因数の和:74621

約数の個数: 32

約数和(自身を含む): 429546240

約数和(自身を除く): 226111096

約数列:

[1, 2, 4, 8, 11, 22, 31, 44, 62, 88, 124, 248, 341, 682, 1364, 2728, 74573, 149146, 298292, 596584, 820303, 1640606, 2311763, 3281212, 4623526, 6562424, 9247052, 18494104, 25429393, 50858786, 101717572, 203435144]

約数ペア:

[(1, 203435144), (2, 101717572), (4, 50858786), (8, 25429393), (11, 18494104), (22, 9247052), (31, 6562424), (44, 4623526), (62, 3281212), (88, 2311763), (124, 1640606), (248, 820303), (341, 596584), (682, 298292), (1364, 149146), (2728, 74573)]