197295588

素因数分解:

$2^2\times 3^5\times 7^1\times {\mathrm{107}}^1\times {\mathrm{271}}^1$

素因数の和:404

約数の個数: 144

約数和(自身を含む): 598800384

約数和(自身を除く): 401504796

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 107, 108, 126, 162, 189, 214, 243, 252, 271, 321, 324, 378, 428, 486, 542, 567, 642, 749, 756, 813, 963, 972, 1084, 1134, 1284, 1498, 1626, 1701, 1897, 1926, 2247, 2268, 2439, 2889, 2996, 3252, 3402, 3794, 3852, 4494, 4878, 5691, 5778, 6741, 6804, 7317, 7588, 8667, 8988, 9756, 11382, 11556, 13482, 14634, 17073, 17334, 20223, 21951, 22764, 26001, 26964, 28997, 29268, 34146, 34668, 40446, 43902, 51219, 52002, 57994, 60669, 65853, 68292, 80892, 86991, 87804, 102438, 104004, 115988, 121338, 131706, 153657, 173982, 182007, 202979, 204876, 242676, 260973, 263412, 307314, 347964, 364014, 405958, 460971, 521946, 608937, 614628, 728028, 782919, 811916, 921942, 1043892, 1217874, 1565838, 1826811, 1843884, 2348757, 2435748, 3131676, 3653622, 4697514, 5480433, 7046271, 7307244, 9395028, 10960866, 14092542, 16441299, 21921732, 28185084, 32882598, 49323897, 65765196, 98647794, 197295588]

約数ペア:

[(1, 197295588), (2, 98647794), (3, 65765196), (4, 49323897), (6, 32882598), (7, 28185084), (9, 21921732), (12, 16441299), (14, 14092542), (18, 10960866), (21, 9395028), (27, 7307244), (28, 7046271), (36, 5480433), (42, 4697514), (54, 3653622), (63, 3131676), (81, 2435748), (84, 2348757), (107, 1843884), (108, 1826811), (126, 1565838), (162, 1217874), (189, 1043892), (214, 921942), (243, 811916), (252, 782919), (271, 728028), (321, 614628), (324, 608937), (378, 521946), (428, 460971), (486, 405958), (542, 364014), (567, 347964), (642, 307314), (749, 263412), (756, 260973), (813, 242676), (963, 204876), (972, 202979), (1084, 182007), (1134, 173982), (1284, 153657), (1498, 131706), (1626, 121338), (1701, 115988), (1897, 104004), (1926, 102438), (2247, 87804), (2268, 86991), (2439, 80892), (2889, 68292), (2996, 65853), (3252, 60669), (3402, 57994), (3794, 52002), (3852, 51219), (4494, 43902), (4878, 40446), (5691, 34668), (5778, 34146), (6741, 29268), (6804, 28997), (7317, 26964), (7588, 26001), (8667, 22764), (8988, 21951), (9756, 20223), (11382, 17334), (11556, 17073), (13482, 14634)]