199676862

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{11}}^2\times {\mathrm{1871}}^1$

素因数の和:1915

約数の個数: 108

約数和(自身を含む): 553473648

約数和(自身を除く): 353796786

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 42, 49, 63, 66, 77, 98, 99, 121, 126, 147, 154, 198, 231, 242, 294, 363, 441, 462, 539, 693, 726, 847, 882, 1078, 1089, 1386, 1617, 1694, 1871, 2178, 2541, 3234, 3742, 4851, 5082, 5613, 5929, 7623, 9702, 11226, 11858, 13097, 15246, 16839, 17787, 20581, 26194, 33678, 35574, 39291, 41162, 53361, 61743, 78582, 91679, 106722, 117873, 123486, 144067, 183358, 185229, 226391, 235746, 275037, 288134, 370458, 432201, 452782, 550074, 679173, 825111, 864402, 1008469, 1296603, 1358346, 1584737, 1650222, 2016938, 2037519, 2593206, 3025407, 3169474, 4075038, 4754211, 6050814, 9076221, 9508422, 11093159, 14262633, 18152442, 22186318, 28525266, 33279477, 66558954, 99838431, 199676862]

約数ペア:

[(1, 199676862), (2, 99838431), (3, 66558954), (6, 33279477), (7, 28525266), (9, 22186318), (11, 18152442), (14, 14262633), (18, 11093159), (21, 9508422), (22, 9076221), (33, 6050814), (42, 4754211), (49, 4075038), (63, 3169474), (66, 3025407), (77, 2593206), (98, 2037519), (99, 2016938), (121, 1650222), (126, 1584737), (147, 1358346), (154, 1296603), (198, 1008469), (231, 864402), (242, 825111), (294, 679173), (363, 550074), (441, 452782), (462, 432201), (539, 370458), (693, 288134), (726, 275037), (847, 235746), (882, 226391), (1078, 185229), (1089, 183358), (1386, 144067), (1617, 123486), (1694, 117873), (1871, 106722), (2178, 91679), (2541, 78582), (3234, 61743), (3742, 53361), (4851, 41162), (5082, 39291), (5613, 35574), (5929, 33678), (7623, 26194), (9702, 20581), (11226, 17787), (11858, 16839), (13097, 15246)]