201650260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{193}}^1\times {\mathrm{439}}^1$

素因数の和:665

約数の個数: 96

約数和(自身を含む): 516257280

約数和(自身を除く): 314607020

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 68, 70, 85, 119, 140, 170, 193, 238, 340, 386, 439, 476, 595, 772, 878, 965, 1190, 1351, 1756, 1930, 2195, 2380, 2702, 3073, 3281, 3860, 4390, 5404, 6146, 6562, 6755, 7463, 8780, 12292, 13124, 13510, 14926, 15365, 16405, 22967, 27020, 29852, 30730, 32810, 37315, 45934, 52241, 61460, 65620, 74630, 84727, 91868, 104482, 114835, 149260, 169454, 208964, 229670, 261205, 338908, 423635, 459340, 522410, 593089, 847270, 1044820, 1186178, 1440359, 1694540, 2372356, 2880718, 2965445, 5761436, 5930890, 7201795, 10082513, 11861780, 14403590, 20165026, 28807180, 40330052, 50412565, 100825130, 201650260]

約数ペア:

[(1, 201650260), (2, 100825130), (4, 50412565), (5, 40330052), (7, 28807180), (10, 20165026), (14, 14403590), (17, 11861780), (20, 10082513), (28, 7201795), (34, 5930890), (35, 5761436), (68, 2965445), (70, 2880718), (85, 2372356), (119, 1694540), (140, 1440359), (170, 1186178), (193, 1044820), (238, 847270), (340, 593089), (386, 522410), (439, 459340), (476, 423635), (595, 338908), (772, 261205), (878, 229670), (965, 208964), (1190, 169454), (1351, 149260), (1756, 114835), (1930, 104482), (2195, 91868), (2380, 84727), (2702, 74630), (3073, 65620), (3281, 61460), (3860, 52241), (4390, 45934), (5404, 37315), (6146, 32810), (6562, 30730), (6755, 29852), (7463, 27020), (8780, 22967), (12292, 16405), (13124, 15365), (13510, 14926)]