200171916

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{431}}^1$

素因数の和:564

約数の個数: 144

約数和(自身を含む): 616412160

約数和(自身を除く): 416240244

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 57, 63, 76, 84, 97, 114, 126, 133, 171, 194, 228, 252, 266, 291, 342, 388, 399, 431, 532, 582, 679, 684, 798, 862, 873, 1164, 1197, 1293, 1358, 1596, 1724, 1746, 1843, 2037, 2394, 2586, 2716, 3017, 3492, 3686, 3879, 4074, 4788, 5172, 5529, 6034, 6111, 7372, 7758, 8148, 8189, 9051, 11058, 12068, 12222, 12901, 15516, 16378, 16587, 18102, 22116, 24444, 24567, 25802, 27153, 32756, 33174, 36204, 38703, 41807, 49134, 51604, 54306, 57323, 66348, 73701, 77406, 83614, 98268, 108612, 114646, 116109, 125421, 147402, 154812, 167228, 171969, 229292, 232218, 250842, 292649, 294804, 343938, 376263, 464436, 501684, 515907, 585298, 687876, 752526, 794333, 877947, 1031814, 1170596, 1505052, 1588666, 1755894, 2063628, 2382999, 2633841, 3177332, 3511788, 4765998, 5267682, 5560331, 7148997, 9531996, 10535364, 11120662, 14297994, 16680993, 22241324, 28595988, 33361986, 50042979, 66723972, 100085958, 200171916]

約数ペア:

[(1, 200171916), (2, 100085958), (3, 66723972), (4, 50042979), (6, 33361986), (7, 28595988), (9, 22241324), (12, 16680993), (14, 14297994), (18, 11120662), (19, 10535364), (21, 9531996), (28, 7148997), (36, 5560331), (38, 5267682), (42, 4765998), (57, 3511788), (63, 3177332), (76, 2633841), (84, 2382999), (97, 2063628), (114, 1755894), (126, 1588666), (133, 1505052), (171, 1170596), (194, 1031814), (228, 877947), (252, 794333), (266, 752526), (291, 687876), (342, 585298), (388, 515907), (399, 501684), (431, 464436), (532, 376263), (582, 343938), (679, 294804), (684, 292649), (798, 250842), (862, 232218), (873, 229292), (1164, 171969), (1197, 167228), (1293, 154812), (1358, 147402), (1596, 125421), (1724, 116109), (1746, 114646), (1843, 108612), (2037, 98268), (2394, 83614), (2586, 77406), (2716, 73701), (3017, 66348), (3492, 57323), (3686, 54306), (3879, 51604), (4074, 49134), (4788, 41807), (5172, 38703), (5529, 36204), (6034, 33174), (6111, 32756), (7372, 27153), (7758, 25802), (8148, 24567), (8189, 24444), (9051, 22116), (11058, 18102), (12068, 16587), (12222, 16378), (12901, 15516)]