203433550

素因数分解:

$2^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{307}}^1\times {\mathrm{457}}^1$

素因数の和:805

約数の個数: 48

約数和(自身を含む): 393568560

約数和(自身を除く): 190135010

約数列:

[1, 2, 5, 10, 25, 29, 50, 58, 145, 290, 307, 457, 614, 725, 914, 1450, 1535, 2285, 3070, 4570, 7675, 8903, 11425, 13253, 15350, 17806, 22850, 26506, 44515, 66265, 89030, 132530, 140299, 222575, 280598, 331325, 445150, 662650, 701495, 1402990, 3507475, 4068671, 7014950, 8137342, 20343355, 40686710, 101716775, 203433550]

約数ペア:

[(1, 203433550), (2, 101716775), (5, 40686710), (10, 20343355), (25, 8137342), (29, 7014950), (50, 4068671), (58, 3507475), (145, 1402990), (290, 701495), (307, 662650), (457, 445150), (614, 331325), (725, 280598), (914, 222575), (1450, 140299), (1535, 132530), (2285, 89030), (3070, 66265), (4570, 44515), (7675, 26506), (8903, 22850), (11425, 17806), (13253, 15350)]