201719892

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{241}}^1\times {\mathrm{373}}^1$

素因数の和:649

約数の個数: 96

約数和(自身を含む): 547392384

約数和(自身を除く): 345672492

約数列:

[1, 2, 3, 4, 6, 11, 12, 17, 22, 33, 34, 44, 51, 66, 68, 102, 132, 187, 204, 241, 373, 374, 482, 561, 723, 746, 748, 964, 1119, 1122, 1446, 1492, 2238, 2244, 2651, 2892, 4097, 4103, 4476, 5302, 6341, 7953, 8194, 8206, 10604, 12291, 12309, 12682, 15906, 16388, 16412, 19023, 24582, 24618, 25364, 31812, 38046, 45067, 49164, 49236, 69751, 76092, 89893, 90134, 135201, 139502, 179786, 180268, 209253, 269679, 270402, 279004, 359572, 418506, 539358, 540804, 837012, 988823, 1078716, 1528181, 1977646, 2966469, 3056362, 3955292, 4584543, 5932938, 6112724, 9169086, 11865876, 16809991, 18338172, 33619982, 50429973, 67239964, 100859946, 201719892]

約数ペア:

[(1, 201719892), (2, 100859946), (3, 67239964), (4, 50429973), (6, 33619982), (11, 18338172), (12, 16809991), (17, 11865876), (22, 9169086), (33, 6112724), (34, 5932938), (44, 4584543), (51, 3955292), (66, 3056362), (68, 2966469), (102, 1977646), (132, 1528181), (187, 1078716), (204, 988823), (241, 837012), (373, 540804), (374, 539358), (482, 418506), (561, 359572), (723, 279004), (746, 270402), (748, 269679), (964, 209253), (1119, 180268), (1122, 179786), (1446, 139502), (1492, 135201), (2238, 90134), (2244, 89893), (2651, 76092), (2892, 69751), (4097, 49236), (4103, 49164), (4476, 45067), (5302, 38046), (6341, 31812), (7953, 25364), (8194, 24618), (8206, 24582), (10604, 19023), (12291, 16412), (12309, 16388), (12682, 15906)]