208274220

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{5009}}^1$

素因数の和:5045

約数の個数: 192

約数和(自身を含む): 808012800

約数和(自身を除く): 599738580

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 27, 28, 30, 33, 35, 36, 42, 44, 45, 54, 55, 60, 63, 66, 70, 77, 84, 90, 99, 105, 108, 110, 126, 132, 135, 140, 154, 165, 180, 189, 198, 210, 220, 231, 252, 270, 297, 308, 315, 330, 378, 385, 396, 420, 462, 495, 540, 594, 630, 660, 693, 756, 770, 924, 945, 990, 1155, 1188, 1260, 1386, 1485, 1540, 1890, 1980, 2079, 2310, 2772, 2970, 3465, 3780, 4158, 4620, 5009, 5940, 6930, 8316, 10018, 10395, 13860, 15027, 20036, 20790, 25045, 30054, 35063, 41580, 45081, 50090, 55099, 60108, 70126, 75135, 90162, 100180, 105189, 110198, 135243, 140252, 150270, 165297, 175315, 180324, 210378, 220396, 225405, 270486, 275495, 300540, 315567, 330594, 350630, 385693, 420756, 450810, 495891, 525945, 540972, 550990, 631134, 661188, 676215, 701260, 771386, 826485, 901620, 946701, 991782, 1051890, 1101980, 1157079, 1262268, 1352430, 1487673, 1542772, 1577835, 1652970, 1893402, 1928465, 1983564, 2103780, 2314158, 2479455, 2704860, 2975346, 3155670, 3305940, 3471237, 3786804, 3856930, 4628316, 4733505, 4958910, 5785395, 5950692, 6311340, 6942474, 7438365, 7713860, 9467010, 9917820, 10413711, 11570790, 13884948, 14876730, 17356185, 18934020, 20827422, 23141580, 29753460, 34712370, 41654844, 52068555, 69424740, 104137110, 208274220]

約数ペア:

[(1, 208274220), (2, 104137110), (3, 69424740), (4, 52068555), (5, 41654844), (6, 34712370), (7, 29753460), (9, 23141580), (10, 20827422), (11, 18934020), (12, 17356185), (14, 14876730), (15, 13884948), (18, 11570790), (20, 10413711), (21, 9917820), (22, 9467010), (27, 7713860), (28, 7438365), (30, 6942474), (33, 6311340), (35, 5950692), (36, 5785395), (42, 4958910), (44, 4733505), (45, 4628316), (54, 3856930), (55, 3786804), (60, 3471237), (63, 3305940), (66, 3155670), (70, 2975346), (77, 2704860), (84, 2479455), (90, 2314158), (99, 2103780), (105, 1983564), (108, 1928465), (110, 1893402), (126, 1652970), (132, 1577835), (135, 1542772), (140, 1487673), (154, 1352430), (165, 1262268), (180, 1157079), (189, 1101980), (198, 1051890), (210, 991782), (220, 946701), (231, 901620), (252, 826485), (270, 771386), (297, 701260), (308, 676215), (315, 661188), (330, 631134), (378, 550990), (385, 540972), (396, 525945), (420, 495891), (462, 450810), (495, 420756), (540, 385693), (594, 350630), (630, 330594), (660, 315567), (693, 300540), (756, 275495), (770, 270486), (924, 225405), (945, 220396), (990, 210378), (1155, 180324), (1188, 175315), (1260, 165297), (1386, 150270), (1485, 140252), (1540, 135243), (1890, 110198), (1980, 105189), (2079, 100180), (2310, 90162), (2772, 75135), (2970, 70126), (3465, 60108), (3780, 55099), (4158, 50090), (4620, 45081), (5009, 41580), (5940, 35063), (6930, 30054), (8316, 25045), (10018, 20790), (10395, 20036), (13860, 15027)]