209247024

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{20089}}^1$

素因数の和:20138

約数の個数: 80

約数和(自身を含む): 637736960

約数和(自身を除く): 428489936

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 42, 48, 56, 62, 84, 93, 112, 124, 168, 186, 217, 248, 336, 372, 434, 496, 651, 744, 868, 1302, 1488, 1736, 2604, 3472, 5208, 10416, 20089, 40178, 60267, 80356, 120534, 140623, 160712, 241068, 281246, 321424, 421869, 482136, 562492, 622759, 843738, 964272, 1124984, 1245518, 1687476, 1868277, 2249968, 2491036, 3374952, 3736554, 4359313, 4982072, 6749904, 7473108, 8718626, 9964144, 13077939, 14946216, 17437252, 26155878, 29892432, 34874504, 52311756, 69749008, 104623512, 209247024]

約数ペア:

[(1, 209247024), (2, 104623512), (3, 69749008), (4, 52311756), (6, 34874504), (7, 29892432), (8, 26155878), (12, 17437252), (14, 14946216), (16, 13077939), (21, 9964144), (24, 8718626), (28, 7473108), (31, 6749904), (42, 4982072), (48, 4359313), (56, 3736554), (62, 3374952), (84, 2491036), (93, 2249968), (112, 1868277), (124, 1687476), (168, 1245518), (186, 1124984), (217, 964272), (248, 843738), (336, 622759), (372, 562492), (434, 482136), (496, 421869), (651, 321424), (744, 281246), (868, 241068), (1302, 160712), (1488, 140623), (1736, 120534), (2604, 80356), (3472, 60267), (5208, 40178), (10416, 20089)]