209314608

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^2\times {\mathrm{79}}^1\times {\mathrm{191}}^1$

素因数の和:315

約数の個数: 120

約数和(自身を含む): 584724480

約数和(自身を除く): 375409872

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 79, 102, 136, 158, 191, 204, 237, 272, 289, 316, 382, 408, 474, 573, 578, 632, 764, 816, 867, 948, 1146, 1156, 1264, 1343, 1528, 1734, 1896, 2292, 2312, 2686, 3056, 3247, 3468, 3792, 4029, 4584, 4624, 5372, 6494, 6936, 8058, 9168, 9741, 10744, 12988, 13872, 15089, 16116, 19482, 21488, 22831, 25976, 30178, 32232, 38964, 45267, 45662, 51952, 55199, 60356, 64464, 68493, 77928, 90534, 91324, 110398, 120712, 136986, 155856, 165597, 181068, 182648, 220796, 241424, 256513, 273972, 331194, 362136, 365296, 441592, 513026, 547944, 662388, 724272, 769539, 883184, 1026052, 1095888, 1324776, 1539078, 2052104, 2649552, 3078156, 4104208, 4360721, 6156312, 8721442, 12312624, 13082163, 17442884, 26164326, 34885768, 52328652, 69771536, 104657304, 209314608]

約数ペア:

[(1, 209314608), (2, 104657304), (3, 69771536), (4, 52328652), (6, 34885768), (8, 26164326), (12, 17442884), (16, 13082163), (17, 12312624), (24, 8721442), (34, 6156312), (48, 4360721), (51, 4104208), (68, 3078156), (79, 2649552), (102, 2052104), (136, 1539078), (158, 1324776), (191, 1095888), (204, 1026052), (237, 883184), (272, 769539), (289, 724272), (316, 662388), (382, 547944), (408, 513026), (474, 441592), (573, 365296), (578, 362136), (632, 331194), (764, 273972), (816, 256513), (867, 241424), (948, 220796), (1146, 182648), (1156, 181068), (1264, 165597), (1343, 155856), (1528, 136986), (1734, 120712), (1896, 110398), (2292, 91324), (2312, 90534), (2686, 77928), (3056, 68493), (3247, 64464), (3468, 60356), (3792, 55199), (4029, 51952), (4584, 45662), (4624, 45267), (5372, 38964), (6494, 32232), (6936, 30178), (8058, 25976), (9168, 22831), (9741, 21488), (10744, 19482), (12988, 16116), (13872, 15089)]