209200860

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{859}}^1$

素因数の和:929

約数の個数: 192

約数和(自身を含む): 728179200

約数和(自身を除く): 518978340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 33, 36, 41, 44, 45, 54, 55, 60, 66, 82, 90, 99, 108, 110, 123, 132, 135, 164, 165, 180, 198, 205, 220, 246, 270, 297, 330, 369, 396, 410, 451, 492, 495, 540, 594, 615, 660, 738, 820, 859, 902, 990, 1107, 1188, 1230, 1353, 1476, 1485, 1718, 1804, 1845, 1980, 2214, 2255, 2460, 2577, 2706, 2970, 3436, 3690, 4059, 4295, 4428, 4510, 5154, 5412, 5535, 5940, 6765, 7380, 7731, 8118, 8590, 9020, 9449, 10308, 11070, 12177, 12885, 13530, 15462, 16236, 17180, 18898, 20295, 22140, 23193, 24354, 25770, 27060, 28347, 30924, 35219, 37796, 38655, 40590, 46386, 47245, 48708, 51540, 56694, 60885, 70438, 77310, 81180, 85041, 92772, 94490, 105657, 113388, 115965, 121770, 140876, 141735, 154620, 170082, 176095, 188980, 211314, 231930, 243540, 255123, 283470, 316971, 340164, 352190, 387409, 422628, 425205, 463860, 510246, 528285, 566940, 633942, 704380, 774818, 850410, 950913, 1020492, 1056570, 1162227, 1267884, 1275615, 1549636, 1584855, 1700820, 1901826, 1937045, 2113140, 2324454, 2551230, 3169710, 3486681, 3803652, 3874090, 4648908, 4754565, 5102460, 5811135, 6339420, 6973362, 7748180, 9509130, 10460043, 11622270, 13946724, 17433405, 19018260, 20920086, 23244540, 34866810, 41840172, 52300215, 69733620, 104600430, 209200860]

約数ペア:

[(1, 209200860), (2, 104600430), (3, 69733620), (4, 52300215), (5, 41840172), (6, 34866810), (9, 23244540), (10, 20920086), (11, 19018260), (12, 17433405), (15, 13946724), (18, 11622270), (20, 10460043), (22, 9509130), (27, 7748180), (30, 6973362), (33, 6339420), (36, 5811135), (41, 5102460), (44, 4754565), (45, 4648908), (54, 3874090), (55, 3803652), (60, 3486681), (66, 3169710), (82, 2551230), (90, 2324454), (99, 2113140), (108, 1937045), (110, 1901826), (123, 1700820), (132, 1584855), (135, 1549636), (164, 1275615), (165, 1267884), (180, 1162227), (198, 1056570), (205, 1020492), (220, 950913), (246, 850410), (270, 774818), (297, 704380), (330, 633942), (369, 566940), (396, 528285), (410, 510246), (451, 463860), (492, 425205), (495, 422628), (540, 387409), (594, 352190), (615, 340164), (660, 316971), (738, 283470), (820, 255123), (859, 243540), (902, 231930), (990, 211314), (1107, 188980), (1188, 176095), (1230, 170082), (1353, 154620), (1476, 141735), (1485, 140876), (1718, 121770), (1804, 115965), (1845, 113388), (1980, 105657), (2214, 94490), (2255, 92772), (2460, 85041), (2577, 81180), (2706, 77310), (2970, 70438), (3436, 60885), (3690, 56694), (4059, 51540), (4295, 48708), (4428, 47245), (4510, 46386), (5154, 40590), (5412, 38655), (5535, 37796), (5940, 35219), (6765, 30924), (7380, 28347), (7731, 27060), (8118, 25770), (8590, 24354), (9020, 23193), (9449, 22140), (10308, 20295), (11070, 18898), (12177, 17180), (12885, 16236), (13530, 15462)]