207950836

素因数分解:

$2^2\times {\mathrm{163}}^1\times {\mathrm{197}}^1\times {\mathrm{1619}}^1$

素因数の和:1983

約数の個数: 24

約数和(自身を含む): 368232480

約数和(自身を除く): 160281644

約数列:

[1, 2, 4, 163, 197, 326, 394, 652, 788, 1619, 3238, 6476, 32111, 64222, 128444, 263897, 318943, 527794, 637886, 1055588, 1275772, 51987709, 103975418, 207950836]

約数ペア:

[(1, 207950836), (2, 103975418), (4, 51987709), (163, 1275772), (197, 1055588), (326, 637886), (394, 527794), (652, 318943), (788, 263897), (1619, 128444), (3238, 64222), (6476, 32111)]