197564892

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{2351963}}^1$

素因数の和:2351977

約数の個数: 24

約数和(自身を含む): 526839936

約数和(自身を除く): 329275044

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 2351963, 4703926, 7055889, 9407852, 14111778, 16463741, 28223556, 32927482, 49391223, 65854964, 98782446, 197564892]

約数ペア:

[(1, 197564892), (2, 98782446), (3, 65854964), (4, 49391223), (6, 32927482), (7, 28223556), (12, 16463741), (14, 14111778), (21, 9407852), (28, 7055889), (42, 4703926), (84, 2351963)]