200502575

素因数分解:

$5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2843}}^1$

素因数の和:2904

約数の個数: 48

約数和(自身を含む): 315979776

約数和(自身を除く): 115477201

約数列:

[1, 5, 7, 13, 25, 31, 35, 65, 91, 155, 175, 217, 325, 403, 455, 775, 1085, 2015, 2275, 2821, 2843, 5425, 10075, 14105, 14215, 19901, 36959, 70525, 71075, 88133, 99505, 184795, 258713, 440665, 497525, 616931, 923975, 1145729, 1293565, 2203325, 3084655, 5728645, 6467825, 8020103, 15423275, 28643225, 40100515, 200502575]

約数ペア:

[(1, 200502575), (5, 40100515), (7, 28643225), (13, 15423275), (25, 8020103), (31, 6467825), (35, 5728645), (65, 3084655), (91, 2203325), (155, 1293565), (175, 1145729), (217, 923975), (325, 616931), (403, 497525), (455, 440665), (775, 258713), (1085, 184795), (2015, 99505), (2275, 88133), (2821, 71075), (2843, 70525), (5425, 36959), (10075, 19901), (14105, 14215)]