200780642

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{1663}}^1$

素因数の和:1802

約数の個数: 32

約数和(自身を含む): 329951232

約数和(自身を除く): 129170590

約数列:

[1, 2, 17, 34, 53, 67, 106, 134, 901, 1139, 1663, 1802, 2278, 3326, 3551, 7102, 28271, 56542, 60367, 88139, 111421, 120734, 176278, 222842, 1498363, 1894157, 2996726, 3788314, 5905313, 11810626, 100390321, 200780642]

約数ペア:

[(1, 200780642), (2, 100390321), (17, 11810626), (34, 5905313), (53, 3788314), (67, 2996726), (106, 1894157), (134, 1498363), (901, 222842), (1139, 176278), (1663, 120734), (1802, 111421), (2278, 88139), (3326, 60367), (3551, 56542), (7102, 28271)]