197988252

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^2\times {\mathrm{97}}^1$

素因数の和:216

約数の個数: 144

約数和(自身を含む): 594547968

約数和(自身を除く): 396559716

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 47, 66, 77, 84, 94, 97, 132, 141, 154, 188, 194, 231, 282, 291, 308, 329, 388, 462, 517, 564, 582, 658, 679, 924, 987, 1034, 1067, 1164, 1316, 1358, 1551, 1974, 2037, 2068, 2134, 2209, 2716, 3102, 3201, 3619, 3948, 4074, 4268, 4418, 4559, 6204, 6402, 6627, 7238, 7469, 8148, 8836, 9118, 10857, 12804, 13254, 13677, 14476, 14938, 15463, 18236, 21714, 22407, 24299, 26508, 27354, 29876, 30926, 31913, 43428, 44814, 46389, 48598, 50149, 54708, 61852, 63826, 72897, 89628, 92778, 95739, 97196, 100298, 127652, 145794, 150447, 170093, 185556, 191478, 200596, 214273, 291588, 300894, 340186, 351043, 382956, 428546, 510279, 601788, 642819, 680372, 702086, 857092, 1020558, 1053129, 1285638, 1404172, 1499911, 2041116, 2106258, 2357003, 2571276, 2999822, 4212516, 4499733, 4714006, 5999644, 7071009, 8999466, 9428012, 14142018, 16499021, 17998932, 28284036, 32998042, 49497063, 65996084, 98994126, 197988252]

約数ペア:

[(1, 197988252), (2, 98994126), (3, 65996084), (4, 49497063), (6, 32998042), (7, 28284036), (11, 17998932), (12, 16499021), (14, 14142018), (21, 9428012), (22, 8999466), (28, 7071009), (33, 5999644), (42, 4714006), (44, 4499733), (47, 4212516), (66, 2999822), (77, 2571276), (84, 2357003), (94, 2106258), (97, 2041116), (132, 1499911), (141, 1404172), (154, 1285638), (188, 1053129), (194, 1020558), (231, 857092), (282, 702086), (291, 680372), (308, 642819), (329, 601788), (388, 510279), (462, 428546), (517, 382956), (564, 351043), (582, 340186), (658, 300894), (679, 291588), (924, 214273), (987, 200596), (1034, 191478), (1067, 185556), (1164, 170093), (1316, 150447), (1358, 145794), (1551, 127652), (1974, 100298), (2037, 97196), (2068, 95739), (2134, 92778), (2209, 89628), (2716, 72897), (3102, 63826), (3201, 61852), (3619, 54708), (3948, 50149), (4074, 48598), (4268, 46389), (4418, 44814), (4559, 43428), (6204, 31913), (6402, 30926), (6627, 29876), (7238, 27354), (7469, 26508), (8148, 24299), (8836, 22407), (9118, 21714), (10857, 18236), (12804, 15463), (13254, 14938), (13677, 14476)]