207938712

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{201491}}^1$

素因数の和:201543

約数の個数: 32

約数和(自身を含む): 531938880

約数和(自身を除く): 324000168

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 129, 172, 258, 344, 516, 1032, 201491, 402982, 604473, 805964, 1208946, 1611928, 2417892, 4835784, 8664113, 17328226, 25992339, 34656452, 51984678, 69312904, 103969356, 207938712]

約数ペア:

[(1, 207938712), (2, 103969356), (3, 69312904), (4, 51984678), (6, 34656452), (8, 25992339), (12, 17328226), (24, 8664113), (43, 4835784), (86, 2417892), (129, 1611928), (172, 1208946), (258, 805964), (344, 604473), (516, 402982), (1032, 201491)]