207280980200

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{1871}}^1\times {\mathrm{79133}}^1$

素因数の和:81027

約数の個数: 96

約数和(自身を含む): 551076514560

約数和(自身を除く): 343795534360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 70, 100, 140, 175, 200, 280, 350, 700, 1400, 1871, 3742, 7484, 9355, 13097, 14968, 18710, 26194, 37420, 46775, 52388, 65485, 74840, 79133, 93550, 104776, 130970, 158266, 187100, 261940, 316532, 327425, 374200, 395665, 523880, 553931, 633064, 654850, 791330, 1107862, 1309700, 1582660, 1978325, 2215724, 2619400, 2769655, 3165320, 3956650, 4431448, 5539310, 7913300, 11078620, 13848275, 15826600, 22157240, 27696550, 55393100, 110786200, 148057843, 296115686, 592231372, 740289215, 1036404901, 1184462744, 1480578430, 2072809802, 2961156860, 3701446075, 4145619604, 5182024505, 5922313720, 7402892150, 8291239208, 10364049010, 14805784300, 20728098020, 25910122525, 29611568600, 41456196040, 51820245050, 103640490100, 207280980200]

約数ペア:

[(1, 207280980200), (2, 103640490100), (4, 51820245050), (5, 41456196040), (7, 29611568600), (8, 25910122525), (10, 20728098020), (14, 14805784300), (20, 10364049010), (25, 8291239208), (28, 7402892150), (35, 5922313720), (40, 5182024505), (50, 4145619604), (56, 3701446075), (70, 2961156860), (100, 2072809802), (140, 1480578430), (175, 1184462744), (200, 1036404901), (280, 740289215), (350, 592231372), (700, 296115686), (1400, 148057843), (1871, 110786200), (3742, 55393100), (7484, 27696550), (9355, 22157240), (13097, 15826600), (14968, 13848275), (18710, 11078620), (26194, 7913300), (37420, 5539310), (46775, 4431448), (52388, 3956650), (65485, 3165320), (74840, 2769655), (79133, 2619400), (93550, 2215724), (104776, 1978325), (130970, 1582660), (158266, 1309700), (187100, 1107862), (261940, 791330), (316532, 654850), (327425, 633064), (374200, 553931), (395665, 523880)]