209041752

素因数分解:

$2^3\times 3^1\times {\mathrm{53}}^1\times {\mathrm{164341}}^1$

素因数の和:164403

約数の個数: 32

約数和(自身を含む): 532468080

約数和(自身を除く): 323426328

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 53, 106, 159, 212, 318, 424, 636, 1272, 164341, 328682, 493023, 657364, 986046, 1314728, 1972092, 3944184, 8710073, 17420146, 26130219, 34840292, 52260438, 69680584, 104520876, 209041752]

約数ペア:

[(1, 209041752), (2, 104520876), (3, 69680584), (4, 52260438), (6, 34840292), (8, 26130219), (12, 17420146), (24, 8710073), (53, 3944184), (106, 1972092), (159, 1314728), (212, 986046), (318, 657364), (424, 493023), (636, 328682), (1272, 164341)]