202212990

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{1103}}^1$

素因数の和:1223

約数の個数: 128

約数和(自身を含む): 623185920

約数和(自身を除く): 420972930

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 97, 105, 126, 135, 189, 194, 210, 270, 291, 315, 378, 485, 582, 630, 679, 873, 945, 970, 1103, 1358, 1455, 1746, 1890, 2037, 2206, 2619, 2910, 3309, 3395, 4074, 4365, 5238, 5515, 6111, 6618, 6790, 7721, 8730, 9927, 10185, 11030, 12222, 13095, 15442, 16545, 18333, 19854, 20370, 23163, 26190, 29781, 30555, 33090, 36666, 38605, 46326, 49635, 59562, 61110, 69489, 77210, 91665, 99270, 106991, 115815, 138978, 148905, 183330, 208467, 213982, 231630, 297810, 320973, 347445, 416934, 534955, 641946, 694890, 748937, 962919, 1042335, 1069910, 1497874, 1604865, 1925838, 2084670, 2246811, 2888757, 3209730, 3744685, 4493622, 4814595, 5777514, 6740433, 7489370, 9629190, 11234055, 13480866, 14443785, 20221299, 22468110, 28887570, 33702165, 40442598, 67404330, 101106495, 202212990]

約数ペア:

[(1, 202212990), (2, 101106495), (3, 67404330), (5, 40442598), (6, 33702165), (7, 28887570), (9, 22468110), (10, 20221299), (14, 14443785), (15, 13480866), (18, 11234055), (21, 9629190), (27, 7489370), (30, 6740433), (35, 5777514), (42, 4814595), (45, 4493622), (54, 3744685), (63, 3209730), (70, 2888757), (90, 2246811), (97, 2084670), (105, 1925838), (126, 1604865), (135, 1497874), (189, 1069910), (194, 1042335), (210, 962919), (270, 748937), (291, 694890), (315, 641946), (378, 534955), (485, 416934), (582, 347445), (630, 320973), (679, 297810), (873, 231630), (945, 213982), (970, 208467), (1103, 183330), (1358, 148905), (1455, 138978), (1746, 115815), (1890, 106991), (2037, 99270), (2206, 91665), (2619, 77210), (2910, 69489), (3309, 61110), (3395, 59562), (4074, 49635), (4365, 46326), (5238, 38605), (5515, 36666), (6111, 33090), (6618, 30555), (6790, 29781), (7721, 26190), (8730, 23163), (9927, 20370), (10185, 19854), (11030, 18333), (12222, 16545), (13095, 15442)]