202193208

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{223}}^1\times {\mathrm{257}}^1$

素因数の和:506

約数の個数: 144

約数和(自身を含む): 642358080

約数和(自身を除く): 440164872

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 72, 84, 98, 126, 147, 168, 196, 223, 252, 257, 294, 392, 441, 446, 504, 514, 588, 669, 771, 882, 892, 1028, 1176, 1338, 1542, 1561, 1764, 1784, 1799, 2007, 2056, 2313, 2676, 3084, 3122, 3528, 3598, 4014, 4626, 4683, 5352, 5397, 6168, 6244, 7196, 8028, 9252, 9366, 10794, 10927, 12488, 12593, 14049, 14392, 16056, 16191, 18504, 18732, 21588, 21854, 25186, 28098, 32382, 32781, 37464, 37779, 43176, 43708, 50372, 56196, 57311, 64764, 65562, 75558, 87416, 98343, 100744, 112392, 113337, 114622, 129528, 131124, 151116, 171933, 196686, 226674, 229244, 262248, 302232, 343866, 393372, 401177, 453348, 458488, 515799, 687732, 786744, 802354, 906696, 1031598, 1203531, 1375464, 1604708, 2063196, 2407062, 2808239, 3209416, 3610593, 4126392, 4814124, 5616478, 7221186, 8424717, 9628248, 11232956, 14442372, 16849434, 22465912, 25274151, 28884744, 33698868, 50548302, 67397736, 101096604, 202193208]

約数ペア:

[(1, 202193208), (2, 101096604), (3, 67397736), (4, 50548302), (6, 33698868), (7, 28884744), (8, 25274151), (9, 22465912), (12, 16849434), (14, 14442372), (18, 11232956), (21, 9628248), (24, 8424717), (28, 7221186), (36, 5616478), (42, 4814124), (49, 4126392), (56, 3610593), (63, 3209416), (72, 2808239), (84, 2407062), (98, 2063196), (126, 1604708), (147, 1375464), (168, 1203531), (196, 1031598), (223, 906696), (252, 802354), (257, 786744), (294, 687732), (392, 515799), (441, 458488), (446, 453348), (504, 401177), (514, 393372), (588, 343866), (669, 302232), (771, 262248), (882, 229244), (892, 226674), (1028, 196686), (1176, 171933), (1338, 151116), (1542, 131124), (1561, 129528), (1764, 114622), (1784, 113337), (1799, 112392), (2007, 100744), (2056, 98343), (2313, 87416), (2676, 75558), (3084, 65562), (3122, 64764), (3528, 57311), (3598, 56196), (4014, 50372), (4626, 43708), (4683, 43176), (5352, 37779), (5397, 37464), (6168, 32781), (6244, 32382), (7196, 28098), (8028, 25186), (9252, 21854), (9366, 21588), (10794, 18732), (10927, 18504), (12488, 16191), (12593, 16056), (14049, 14392)]