203493672

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{31}}^2\times {\mathrm{173}}^1$

素因数の和:264

約数の個数: 144

約数和(自身を含む): 606464820

約数和(自身を除く): 402971148

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 31, 34, 36, 51, 62, 68, 72, 93, 102, 124, 136, 153, 173, 186, 204, 248, 279, 306, 346, 372, 408, 519, 527, 558, 612, 692, 744, 961, 1038, 1054, 1116, 1224, 1384, 1557, 1581, 1922, 2076, 2108, 2232, 2883, 2941, 3114, 3162, 3844, 4152, 4216, 4743, 5363, 5766, 5882, 6228, 6324, 7688, 8649, 8823, 9486, 10726, 11532, 11764, 12456, 12648, 16089, 16337, 17298, 17646, 18972, 21452, 23064, 23528, 26469, 32178, 32674, 34596, 35292, 37944, 42904, 48267, 49011, 52938, 64356, 65348, 69192, 70584, 91171, 96534, 98022, 105876, 128712, 130696, 147033, 166253, 182342, 193068, 196044, 211752, 273513, 294066, 332506, 364684, 386136, 392088, 498759, 547026, 588132, 665012, 729368, 820539, 997518, 1094052, 1176264, 1330024, 1496277, 1641078, 1995036, 2188104, 2826301, 2992554, 3282156, 3990072, 5652602, 5985108, 6564312, 8478903, 11305204, 11970216, 16957806, 22610408, 25436709, 33915612, 50873418, 67831224, 101746836, 203493672]

約数ペア:

[(1, 203493672), (2, 101746836), (3, 67831224), (4, 50873418), (6, 33915612), (8, 25436709), (9, 22610408), (12, 16957806), (17, 11970216), (18, 11305204), (24, 8478903), (31, 6564312), (34, 5985108), (36, 5652602), (51, 3990072), (62, 3282156), (68, 2992554), (72, 2826301), (93, 2188104), (102, 1995036), (124, 1641078), (136, 1496277), (153, 1330024), (173, 1176264), (186, 1094052), (204, 997518), (248, 820539), (279, 729368), (306, 665012), (346, 588132), (372, 547026), (408, 498759), (519, 392088), (527, 386136), (558, 364684), (612, 332506), (692, 294066), (744, 273513), (961, 211752), (1038, 196044), (1054, 193068), (1116, 182342), (1224, 166253), (1384, 147033), (1557, 130696), (1581, 128712), (1922, 105876), (2076, 98022), (2108, 96534), (2232, 91171), (2883, 70584), (2941, 69192), (3114, 65348), (3162, 64356), (3844, 52938), (4152, 49011), (4216, 48267), (4743, 42904), (5363, 37944), (5766, 35292), (5882, 34596), (6228, 32674), (6324, 32178), (7688, 26469), (8649, 23528), (8823, 23064), (9486, 21452), (10726, 18972), (11532, 17646), (11764, 17298), (12456, 16337), (12648, 16089)]