202313970

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{163}}^1\times {\mathrm{4597}}^1$

素因数の和:4776

約数の個数: 64

約数和(自身を含む): 542931840

約数和(自身を除く): 340617870

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 163, 270, 326, 489, 815, 978, 1467, 1630, 2445, 2934, 4401, 4597, 4890, 7335, 8802, 9194, 13791, 14670, 22005, 22985, 27582, 41373, 44010, 45970, 68955, 82746, 124119, 137910, 206865, 248238, 413730, 620595, 749311, 1241190, 1498622, 2247933, 3746555, 4495866, 6743799, 7493110, 11239665, 13487598, 20231397, 22479330, 33718995, 40462794, 67437990, 101156985, 202313970]

約数ペア:

[(1, 202313970), (2, 101156985), (3, 67437990), (5, 40462794), (6, 33718995), (9, 22479330), (10, 20231397), (15, 13487598), (18, 11239665), (27, 7493110), (30, 6743799), (45, 4495866), (54, 3746555), (90, 2247933), (135, 1498622), (163, 1241190), (270, 749311), (326, 620595), (489, 413730), (815, 248238), (978, 206865), (1467, 137910), (1630, 124119), (2445, 82746), (2934, 68955), (4401, 45970), (4597, 44010), (4890, 41373), (7335, 27582), (8802, 22985), (9194, 22005), (13791, 14670)]