202144509

素因数分解:

$3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{233}}^1\times {\mathrm{293}}^1$

素因数の和:586

約数の個数: 48

約数和(自身を含む): 343429632

約数和(自身を除く): 141285123

約数列:

[1, 3, 7, 9, 21, 47, 63, 141, 233, 293, 329, 423, 699, 879, 987, 1631, 2051, 2097, 2637, 2961, 4893, 6153, 10951, 13771, 14679, 18459, 32853, 41313, 68269, 76657, 96397, 98559, 123939, 204807, 229971, 289191, 477883, 614421, 689913, 867573, 1433649, 3208643, 4300947, 9625929, 22460501, 28877787, 67381503, 202144509]

約数ペア:

[(1, 202144509), (3, 67381503), (7, 28877787), (9, 22460501), (21, 9625929), (47, 4300947), (63, 3208643), (141, 1433649), (233, 867573), (293, 689913), (329, 614421), (423, 477883), (699, 289191), (879, 229971), (987, 204807), (1631, 123939), (2051, 98559), (2097, 96397), (2637, 76657), (2961, 68269), (4893, 41313), (6153, 32853), (10951, 18459), (13771, 14679)]