209127954

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{883}}^1\times {\mathrm{5639}}^1$

素因数の和:6534

約数の個数: 32

約数和(自身を含む): 478632960

約数和(自身を除く): 269505006

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 883, 1766, 2649, 5298, 5639, 6181, 11278, 12362, 16917, 18543, 33834, 37086, 39473, 78946, 118419, 236838, 4979237, 9958474, 14937711, 29875422, 34854659, 69709318, 104563977, 209127954]

約数ペア:

[(1, 209127954), (2, 104563977), (3, 69709318), (6, 34854659), (7, 29875422), (14, 14937711), (21, 9958474), (42, 4979237), (883, 236838), (1766, 118419), (2649, 78946), (5298, 39473), (5639, 37086), (6181, 33834), (11278, 18543), (12362, 16917)]