214922484

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{193}}^1\times {\mathrm{491}}^1$

素因数の和:707

約数の個数: 120

約数和(自身を含む): 646755648

約数和(自身を除く): 431833164

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 193, 252, 324, 378, 386, 491, 567, 579, 756, 772, 982, 1134, 1158, 1351, 1473, 1737, 1964, 2268, 2316, 2702, 2946, 3437, 3474, 4053, 4419, 5211, 5404, 5892, 6874, 6948, 8106, 8838, 10311, 10422, 12159, 13257, 13748, 15633, 16212, 17676, 20622, 20844, 24318, 26514, 30933, 31266, 36477, 39771, 41244, 48636, 53028, 61866, 62532, 72954, 79542, 92799, 94763, 109431, 123732, 145908, 159084, 185598, 189526, 218862, 278397, 284289, 371196, 379052, 437724, 556794, 568578, 663341, 852867, 1113588, 1137156, 1326682, 1705734, 1990023, 2558601, 2653364, 3411468, 3980046, 5117202, 5970069, 7675803, 7960092, 10234404, 11940138, 15351606, 17910207, 23880276, 30703212, 35820414, 53730621, 71640828, 107461242, 214922484]

約数ペア:

[(1, 214922484), (2, 107461242), (3, 71640828), (4, 53730621), (6, 35820414), (7, 30703212), (9, 23880276), (12, 17910207), (14, 15351606), (18, 11940138), (21, 10234404), (27, 7960092), (28, 7675803), (36, 5970069), (42, 5117202), (54, 3980046), (63, 3411468), (81, 2653364), (84, 2558601), (108, 1990023), (126, 1705734), (162, 1326682), (189, 1137156), (193, 1113588), (252, 852867), (324, 663341), (378, 568578), (386, 556794), (491, 437724), (567, 379052), (579, 371196), (756, 284289), (772, 278397), (982, 218862), (1134, 189526), (1158, 185598), (1351, 159084), (1473, 145908), (1737, 123732), (1964, 109431), (2268, 94763), (2316, 92799), (2702, 79542), (2946, 72954), (3437, 62532), (3474, 61866), (4053, 53028), (4419, 48636), (5211, 41244), (5404, 39771), (5892, 36477), (6874, 31266), (6948, 30933), (8106, 26514), (8838, 24318), (10311, 20844), (10422, 20622), (12159, 17676), (13257, 16212), (13748, 15633)]