193626558

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1$

素因数の和:219

約数の個数: 128

約数和(自身を含む): 477757440

約数和(自身を除く): 284130882

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 31, 46, 47, 54, 62, 69, 93, 94, 107, 138, 141, 186, 207, 214, 279, 282, 321, 414, 423, 558, 621, 642, 713, 837, 846, 963, 1081, 1242, 1269, 1426, 1457, 1674, 1926, 2139, 2162, 2461, 2538, 2889, 2914, 3243, 3317, 4278, 4371, 4922, 5029, 5778, 6417, 6486, 6634, 7383, 8742, 9729, 9951, 10058, 12834, 13113, 14766, 15087, 19251, 19458, 19902, 22149, 26226, 29187, 29853, 30174, 33511, 38502, 39339, 44298, 45261, 58374, 59706, 66447, 67022, 76291, 78678, 89559, 90522, 100533, 115667, 132894, 135783, 152582, 155899, 179118, 201066, 228873, 231334, 271566, 301599, 311798, 347001, 457746, 467697, 603198, 686619, 694002, 904797, 935394, 1041003, 1373238, 1403091, 1809594, 2059857, 2082006, 2806182, 3123009, 3585677, 4119714, 4209273, 6246018, 7171354, 8418546, 10757031, 21514062, 32271093, 64542186, 96813279, 193626558]

約数ペア:

[(1, 193626558), (2, 96813279), (3, 64542186), (6, 32271093), (9, 21514062), (18, 10757031), (23, 8418546), (27, 7171354), (31, 6246018), (46, 4209273), (47, 4119714), (54, 3585677), (62, 3123009), (69, 2806182), (93, 2082006), (94, 2059857), (107, 1809594), (138, 1403091), (141, 1373238), (186, 1041003), (207, 935394), (214, 904797), (279, 694002), (282, 686619), (321, 603198), (414, 467697), (423, 457746), (558, 347001), (621, 311798), (642, 301599), (713, 271566), (837, 231334), (846, 228873), (963, 201066), (1081, 179118), (1242, 155899), (1269, 152582), (1426, 135783), (1457, 132894), (1674, 115667), (1926, 100533), (2139, 90522), (2162, 89559), (2461, 78678), (2538, 76291), (2889, 67022), (2914, 66447), (3243, 59706), (3317, 58374), (4278, 45261), (4371, 44298), (4922, 39339), (5029, 38502), (5778, 33511), (6417, 30174), (6486, 29853), (6634, 29187), (7383, 26226), (8742, 22149), (9729, 19902), (9951, 19458), (10058, 19251), (12834, 15087), (13113, 14766)]