202195560

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{137}}^1\times {\mathrm{251}}^1$

素因数の和:416

約数の個数: 192

約数和(自身を含む): 713603520

約数和(自身を除く): 511407960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 84, 98, 105, 120, 137, 140, 147, 168, 196, 210, 245, 251, 274, 280, 294, 392, 411, 420, 490, 502, 548, 588, 685, 735, 753, 822, 840, 959, 980, 1004, 1096, 1176, 1255, 1370, 1470, 1506, 1644, 1757, 1918, 1960, 2008, 2055, 2510, 2740, 2877, 2940, 3012, 3288, 3514, 3765, 3836, 4110, 4795, 5020, 5271, 5480, 5754, 5880, 6024, 6713, 7028, 7530, 7672, 8220, 8785, 9590, 10040, 10542, 11508, 12299, 13426, 14056, 14385, 15060, 16440, 17570, 19180, 20139, 21084, 23016, 24598, 26355, 26852, 28770, 30120, 33565, 34387, 35140, 36897, 38360, 40278, 42168, 49196, 52710, 53704, 57540, 61495, 67130, 68774, 70280, 73794, 80556, 98392, 100695, 103161, 105420, 115080, 122990, 134260, 137548, 147588, 161112, 171935, 184485, 201390, 206322, 210840, 240709, 245980, 268520, 275096, 295176, 343870, 368970, 402780, 412644, 481418, 491960, 515805, 687740, 722127, 737940, 805560, 825288, 962836, 1031610, 1203545, 1375480, 1444254, 1475880, 1684963, 1925672, 2063220, 2407090, 2888508, 3369926, 3610635, 4126440, 4814180, 5054889, 5777016, 6739852, 7221270, 8424815, 9628360, 10109778, 13479704, 14442540, 16849630, 20219556, 25274445, 28885080, 33699260, 40439112, 50548890, 67398520, 101097780, 202195560]

約数ペア:

[(1, 202195560), (2, 101097780), (3, 67398520), (4, 50548890), (5, 40439112), (6, 33699260), (7, 28885080), (8, 25274445), (10, 20219556), (12, 16849630), (14, 14442540), (15, 13479704), (20, 10109778), (21, 9628360), (24, 8424815), (28, 7221270), (30, 6739852), (35, 5777016), (40, 5054889), (42, 4814180), (49, 4126440), (56, 3610635), (60, 3369926), (70, 2888508), (84, 2407090), (98, 2063220), (105, 1925672), (120, 1684963), (137, 1475880), (140, 1444254), (147, 1375480), (168, 1203545), (196, 1031610), (210, 962836), (245, 825288), (251, 805560), (274, 737940), (280, 722127), (294, 687740), (392, 515805), (411, 491960), (420, 481418), (490, 412644), (502, 402780), (548, 368970), (588, 343870), (685, 295176), (735, 275096), (753, 268520), (822, 245980), (840, 240709), (959, 210840), (980, 206322), (1004, 201390), (1096, 184485), (1176, 171935), (1255, 161112), (1370, 147588), (1470, 137548), (1506, 134260), (1644, 122990), (1757, 115080), (1918, 105420), (1960, 103161), (2008, 100695), (2055, 98392), (2510, 80556), (2740, 73794), (2877, 70280), (2940, 68774), (3012, 67130), (3288, 61495), (3514, 57540), (3765, 53704), (3836, 52710), (4110, 49196), (4795, 42168), (5020, 40278), (5271, 38360), (5480, 36897), (5754, 35140), (5880, 34387), (6024, 33565), (6713, 30120), (7028, 28770), (7530, 26852), (7672, 26355), (8220, 24598), (8785, 23016), (9590, 21084), (10040, 20139), (10542, 19180), (11508, 17570), (12299, 16440), (13426, 15060), (14056, 14385)]