208087110

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{10009}}^1$

素因数の和:10043

約数の個数: 128

約数和(自身を含む): 691891200

約数和(自身を除く): 483804090

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 11, 14, 15, 18, 21, 22, 27, 30, 33, 35, 42, 45, 54, 55, 63, 66, 70, 77, 90, 99, 105, 110, 126, 135, 154, 165, 189, 198, 210, 231, 270, 297, 315, 330, 378, 385, 462, 495, 594, 630, 693, 770, 945, 990, 1155, 1386, 1485, 1890, 2079, 2310, 2970, 3465, 4158, 6930, 10009, 10395, 20018, 20790, 30027, 50045, 60054, 70063, 90081, 100090, 110099, 140126, 150135, 180162, 210189, 220198, 270243, 300270, 330297, 350315, 420378, 450405, 540486, 550495, 630567, 660594, 700630, 770693, 900810, 990891, 1050945, 1100990, 1261134, 1351215, 1541386, 1651485, 1891701, 1981782, 2101890, 2312079, 2702430, 2972673, 3152835, 3302970, 3783402, 3853465, 4624158, 4954455, 5945346, 6305670, 6936237, 7706930, 9458505, 9908910, 11560395, 13872474, 14863365, 18917010, 20808711, 23120790, 29726730, 34681185, 41617422, 69362370, 104043555, 208087110]

約数ペア:

[(1, 208087110), (2, 104043555), (3, 69362370), (5, 41617422), (6, 34681185), (7, 29726730), (9, 23120790), (10, 20808711), (11, 18917010), (14, 14863365), (15, 13872474), (18, 11560395), (21, 9908910), (22, 9458505), (27, 7706930), (30, 6936237), (33, 6305670), (35, 5945346), (42, 4954455), (45, 4624158), (54, 3853465), (55, 3783402), (63, 3302970), (66, 3152835), (70, 2972673), (77, 2702430), (90, 2312079), (99, 2101890), (105, 1981782), (110, 1891701), (126, 1651485), (135, 1541386), (154, 1351215), (165, 1261134), (189, 1100990), (198, 1050945), (210, 990891), (231, 900810), (270, 770693), (297, 700630), (315, 660594), (330, 630567), (378, 550495), (385, 540486), (462, 450405), (495, 420378), (594, 350315), (630, 330297), (693, 300270), (770, 270243), (945, 220198), (990, 210189), (1155, 180162), (1386, 150135), (1485, 140126), (1890, 110099), (2079, 100090), (2310, 90081), (2970, 70063), (3465, 60054), (4158, 50045), (6930, 30027), (10009, 20790), (10395, 20018)]