197909424

素因数分解:

$2^4\times 3^2\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{281}}^1$

素因数の和:435

約数の個数: 120

約数和(自身を含む): 571866672

約数和(自身を除く): 373957248

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 67, 72, 73, 134, 144, 146, 201, 219, 268, 281, 292, 402, 438, 536, 562, 584, 603, 657, 804, 843, 876, 1072, 1124, 1168, 1206, 1314, 1608, 1686, 1752, 2248, 2412, 2529, 2628, 3216, 3372, 3504, 4496, 4824, 4891, 5058, 5256, 6744, 9648, 9782, 10116, 10512, 13488, 14673, 18827, 19564, 20232, 20513, 29346, 37654, 39128, 40464, 41026, 44019, 56481, 58692, 61539, 75308, 78256, 82052, 88038, 112962, 117384, 123078, 150616, 164104, 169443, 176076, 184617, 225924, 234768, 246156, 301232, 328208, 338886, 352152, 369234, 451848, 492312, 677772, 704304, 738468, 903696, 984624, 1355544, 1374371, 1476936, 2711088, 2748742, 2953872, 4123113, 5497484, 8246226, 10994968, 12369339, 16492452, 21989936, 24738678, 32984904, 49477356, 65969808, 98954712, 197909424]

約数ペア:

[(1, 197909424), (2, 98954712), (3, 65969808), (4, 49477356), (6, 32984904), (8, 24738678), (9, 21989936), (12, 16492452), (16, 12369339), (18, 10994968), (24, 8246226), (36, 5497484), (48, 4123113), (67, 2953872), (72, 2748742), (73, 2711088), (134, 1476936), (144, 1374371), (146, 1355544), (201, 984624), (219, 903696), (268, 738468), (281, 704304), (292, 677772), (402, 492312), (438, 451848), (536, 369234), (562, 352152), (584, 338886), (603, 328208), (657, 301232), (804, 246156), (843, 234768), (876, 225924), (1072, 184617), (1124, 176076), (1168, 169443), (1206, 164104), (1314, 150616), (1608, 123078), (1686, 117384), (1752, 112962), (2248, 88038), (2412, 82052), (2529, 78256), (2628, 75308), (3216, 61539), (3372, 58692), (3504, 56481), (4496, 44019), (4824, 41026), (4891, 40464), (5058, 39128), (5256, 37654), (6744, 29346), (9648, 20513), (9782, 20232), (10116, 19564), (10512, 18827), (13488, 14673)]